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Wild dogs facing increased persecution in Eastern Namibia

wild dogs

Cheetah Conservation Fund (CCF) staff report that the ongoing persecution of African wild dogs (painted wolves) continues, as evidenced by the puppy carcass found on a road in Eastern Namibia – believed to be a victim of an intentional killing. As reported to the Ministry of Environment, Forestry and Tourism (MEFT), the dog’s pack had killed a young breeding cow nearby, and the vehicle strike was in retaliation. Attempts to kill African wild dogs on the road intentionally are commonplace in Babwata National Park as well as South Africa and Zimbabwe. The critically endangered African wild dog belonged to a pack that is believed to consist of five adults and five or six pups of about three months of age. Staff from CCF’s – Carnivore Conflict Field Station in the Eastern Communal areas are monitoring the packs’ movements to help prevent additional problems.

A severe drought during the past couple of years has led to an increase in conflict with livestock and game farmers towards both cheetahs and African wild dogs, particularly in the Eastern Communal area. While cheetah and wild dog are both rare, this area is home to a few remaining packs of wild dogs, a critically endangered species. CCF says that unless more awareness is brought to the situation, this kind of conflict could drive the species into extinction.

“Since the retaliatory action, the pack has moved to a neighbouring rural/communal farm. They were sighted there yesterday. The farmer is helping us track them, as they will likely soon find another resting area. Cooperation from farmers has intensified since CCF deployed a ‘rapid response’ team and developed a communication network between farmers. Sharing conflict information and movement updates with each other serves as an early warning system, and it mobilises community members to take precautionary measures to protect vulnerable livestock calves”, said Nadja le Roux, CCF’s Community Coordinator. “The pack has moved the pups but could go back to the den from time to time. They will stay in tight areas within this zone, which we have been studying for the past few years. This is the most common behaviour”.

CCF has spent years working with MEFT in the communities in and around the Omaheke and Otjizondupa Regions to strengthen their conservancies, including the surrounding farms in the Otjinene and Okakarara communities. The areas border each other and consist of freehold, resettled and communal farms. To encourage coexistence and reduce conflict, CCF has conducted Future Farmers of Africa training courses in the region to teach the best rangeland, livestock and wildlife management techniques, including non-lethal predator control.

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In 2017 and 2018, with the support of Nedbank’s Go Green Fund, a camera-trap survey revealed limited wildlife in these communal areas. To CCF, this means increased problems for farmers because this results in a limited wild prey base. African wild dogs prey on small antelope and have large home ranges, and more biodiversity is required to sustain them.

“We remind the public that CCF is here to help farmers manage problems with carnivores that share the landscape in Namibia. CCF’s Future Farmers of Africa trainings teach the best management of livestock, wildlife and grazing lands to help reduce conflict with predators”, said Dr Laurie Marker, CCF’s Founder and Executive Director.

“Other community initiatives, like our One Health project to vaccinate domestic animals against rabies, has helped us reach a lot of the population that experience conflict with African wild dogs, and we can share information about coexistence with wildlife. Increasing the wildlife base in this area will be critical to reducing conflict, a strategy we hope to develop with MEFT.”

Today fewer than 660 packs of African wild dogs remain in Africa, with less than 300 mature adults in Namibia, of which the majority are found outside protected areas. Because of this, CCF believes working directly with the farming community in areas with wild dog packs is critical for species survival. CCF coordinates with regional efforts to support the species, including the Range Wide Conservation Programme for Cheetah and African Wild Dogs, which works across Africa with all countries where these two species exist in the wild.

“The Ministry of Environment, Forestry and Tourism is concerned with retaliatory killings of African Wild dogs considering they are a critically endangered species. We understand they are culprits in human-wildlife conflict incidents leading to livestock damages to farmers. However, we want to urge that such incidents must be reported to the Ministry for an amicable solution that should not involve the killing of such species in a cruel manner”, said Romeo Muyunda, spokesperson of the Namibia Ministry of Environment, Forestry and Tourism.

wild dogs
Red dot: where the incident occurred

Because CCF now has a Satellite Camp located in the Eastern Communal area providing consistent support, staff from CCF’s Carnivore Conflict Station monitors pack activity and can respond immediately when problems arise. CCF also operates a 24-hour farmer support hotline to offer advice on conflict issues around cheetah, African wild dog and other carnivores. CCF staff can provide access to a network of partner organisations within the Large Carnivore Management Association (LCMAN) to assist with HWC in different regions of Namibia with a variety of carnivore species. The public is encouraged to use this hotline service.

CCF Farmer Hotline: +264 81 227 5139

Nadja le Roux and Dr Hanlie Winterbach are CCF’s staff members coordinating the programming at CCF’s – Carnivore Conflict Field Station.

Cheetah Conservation Fund

Conservation Fund (CCF) is the global leader in research and conservation of cheetahs and dedicated to saving the cheetah in the wild. Founded in 1990, CCF is an international non-profit organisation headquartered in Namibia. CCF is celebrating its 30th anniversary in 2020, making it the longest-running and most successful cheetah conservation organisation. For more information, please visit www.cheetah.org.

Trophy hunting quotas for South Africa in 2020: leopards, elephants and lion bone exports

Leopard trophy hunting

Trophy hunting quotas for South Africa in 2020: leopards, elephants and lion bone exports

South Africa’s Minister of Forestry, Fisheries and the Environment, Barbara Creecy, replied as follows to questions posed to her during sessions in the country’s National Assembly:

LEOPARDS

Concerning how many leopards will be hunted in 2020, she replied that 11 trophy hunting quotas would be issued for male leopards over the age of seven in South Africa.

Zero quotas were issued for 2016 and 2017 after the country’s Scientific Authority expressed concern that the number of leopards in South Africa was unknown and that trophy hunting posed a high risk to the remaining population. After an effective two-year moratorium on leopard hunting, the Department of Environmental Affairs issued a quota of seven male leopards in 2018, based on findings by the Scientific Authority that the leopard populations in certain areas would be able to sustain a limited quota.

While in theory, South Africa has a CITES-approved leopard export quota of 150 per year, the country has adopted an adaptive management framework that adjusts quotas annually based on available population data.

In 2019, the government once again did not issue any leopard hunting quotas for the year but convened a stakeholder consultation meeting in June 2019. The Department confirmed that the written submissions of various stakeholders expressed a range of divergent views and that these were taken into consideration before a decision was made to issue a quote for 11 leopards for 2020.

ELEPHANTS

In answer to a question regarding the elephant trophy hunting quota for 2020, the Minister did not give an exact answer but instead referred to South Africa’s existing CITES-approved export quota of 300 tusks (150 animals). This quota is allocated based on requests from provinces, which on average equates to about 50 elephants per year in total, limited to solitary male animals or “damage-causing animals”.

LION BONE EXPORT

The Minister was also asked whether an export quota for lion bone is being considered for 2020. The response to that question was that the judgement of National Council of the Society for Prevention of Cruelty to Animals v Minister of Environmental Affairs and Others requires the Minister to consider welfare issues relating to lions in captivity when determining the quota. As a result, the Department was not able to determine the 2019 lion bone export quota, and the process would be deferred.

“Lost” species of elephant shrew alive and well

Elephant shrew

In 2017, the Somali Sengi was identified by the Global Wildlife Conservation as one of the Top 25 Most Wanted taxon in their Search for Lost Species initiative. Now researchers have discovered a seemingly thriving population of this elephant shrew in Djibouti, nearly 50 years after the last scientific record.

Elephant shrews, or sengis, are insectivores found only in Africa and are most closely related to tenrecs, golden moles, and aardvarks. There are at least twenty recognized species, the smallest weighing just 50 grams. The original specimen of the Somali sengi is currently held by the National Museum of Natural History in Paris and was collected by Georges Révoil in the late 19th century. The species epithet, revoilii, is a reference in his honour. Several other specimens were collected throughout the following century, the last known hypodigm (a specimen used to identify the characteristics of a species) comes from 1973. They were believed to be endemic to Somalia.

Elephant shrew

An expedition set out to investigate reports of sighting of the missing elephant shrew in Djibouti and joined forces with Houssein Rayaleh, a Djiboutian ecologist. The team set out 80-90 traps every evening, which were then checked first thing in the morning. In total, the team set out 1,259 traps in 12 locations, baited with rolled oats, peanut butter, and yeast. The vast majority of the species recovered from the traps were spiny mice (263), as well as 17 gerbils, one gundi and eight Somali sengis – five males and three females.

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Some of the identifying characteristics of the Somali sengi include:

  1. A pale ring surrounding the eye, with a dark brown mark extending from the corner of the eye
  2. The presence of hair growth on the skin surrounding the nostrils
  3. Second upper incisors equal in size to both first and third upper incisors
  4. Absence of lower third molars
  5. Lower first premolars with only one root
  6. A pectoral gland fringed with short white hairs
  7. A hairy tail with a small tuft
  8. The tail is on average 19% longer than the head-body length
  9. A head-body length between 122-148mm
Elephant shrew

Through genetic analysis, the research also indicated that the Somali sengi is a descendent of the Macroscelidini lineage of elephant shrews, making it more closely related to species found as far away as Morocco and South Africa and only distantly related to the rufous sengi – its closest geographic neighbour. As such, the genus name of the Somali sengi has been changed from Elephantulus to Galegeeska, within which it is currently the only recognized species. Its known distribution range was also revised. The genus name was chosen as a reference to the broader than expected geographic range of the small animals, as “geeska” in Somali translates as “corner” or “horn” (a reference to the horn of Africa).

The name “gale” was also chosen to honour Dr Galen B. Rathbun, a member of the expedition that rediscovered the Somali sengi, one of the co-authors of the paper, and one of the foremost experts in elephant shrew ecology. He died shortly after the expedition in 2019.

The good news is that, while the researchers have not attempted to estimate the population size, they believe that the Somali sengis are thriving and, happily (and somewhat unusually), the habitat they seem to prefer is not under any imminent threat from human development and agriculture.

Elephant shrew

The full study can be accessed here: “New records of a lost species and geographic range expansion for sengis in the Horn of Africa”, Heritage, S., et al (2020), PeerJ

Tsavo – Land of legends

Every one of Africa’s national parks and protected spaces comes with its own rich and vibrant history, and some, like Tsavo, have had a more challenging road than others. Shaped by the history of the country, no small amount of luck, and often the blood, sweat and hard work of passionate conservationists, Africa’s wild protected spaces are the treasure chests of our natural resources.

Often due to these complex histories, some of these wild spaces engender a kind of mystique, which is especially true for Tsavo East and West National Parks. As part of the broader Amboseli-Tsavo ecosystem, there is something captivating about Tsavo – a feeling of vast space and ancient magic of the truly wild. Thick red soils stain the leathery skins of its sizeable elephant population, and the sight of a herd of red elephants crossing the Tsavo River beneath lush palm fronds is one not easily forgotten. The sometimes-harsh beauty of the landscape captured the heart of Denys Finch Hatton (‘Out of Africa’ – Karen Blixen’s lover) in a way no other wild space (or woman) ever had, and it was there that he was killed when the plane he was piloting crashed.

Clockwise, from top left: fringe-eared oryx herd, lesser kudu, maneless (almost) male lion and leopard

From untimely deaths to man-eaters and poaching wars, Tsavo has not had the easiest road but now, combined, Tsavo East and West account for the largest of Kenya’s protected spaces by a comfortable margin, over 23,000km² (2,300,000 hectares), and one of the world’s largest protected wilderness areas. Named for the Tsavo River that runs through Tsavo West before joining the Athi River to form the Galana River, this massive Big 5 ecosystem lies directly between Nairobi, Kenya’s capital, and Mombasa, the country’s main port city. This location is the reason behind the division of Tsavo East and West – they are split by both railways and the Nairobi-Mombasa Road, which sees the movement of around 50% of goods traded in East Africa. The enormous size of Tsavo makes it one of the most biodiverse ecosystems in Kenya, from the red semi-desert of parts of the East to the rainforests of the Chyulu Hills and everything in between.

Tsavo
The east-flowing Tsavo and Athi Rivers merge in the centre of Tsavo to form the Galana River (pictured) which then flows to the coast.
Africa Geographic Travel

Tsavo East

Tsavo East National Park is the larger of the twin parks, covering 13,700km² (1,370,000 hectares), and is also the more arid of the two. Apart from some crags around Voi and gorges around the Galana River, Tsavo East consists mostly of plains of grassland and savanna that stretch as far as the eye can see. The park receives fewer visitors than Tsavo West, and it is easily possible to spend a day exploring without encountering another soul. The reopening of the “forbidden zone” (closed off during the poaching wars) has added yet another spectacular aspect to an already striking reserve, particularly for those keen to spot African wild dogs (painted wolves).

Tsavo
Critically endangered hirola (Beatragus hunteri), the world’s most endangered antelope species.

Geologically fascinating, Tsavo East is home to the Yatta Plateau (the longest lava flow in the world which begins near Nairobi and stretches for over 300km) and Mudanda Rock, which acts as a water catchment and offers visitors the perfect outlook to watch animals arriving to drink there. Wildlife enthusiasts are guaranteed a glimpse or two of the long-necked gerenuks, one of the most peculiar-looking antelope in Africa, and should keep their eyes peeled for the lesser kudu and fringe-eared oryx as well. Apart from the Kenyan-Somali border, Tsavo East is also the only other place to see the critically endangered hirola antelope, which were introduced there to help to save the species. Sightings of black rhino are rare but rewarding, as are sightings of striped hyena. The bird variety is equally diverse with over 500 bird species recorded in Tsavo East, including the golden-breasted starling, African orange-bellied (red-bellied) parrot, vulturine guineafowl and Somali ostrich.

Tsavo
Clockwise from top left: Red-and-yellow barbets, black-headed lapwing, vulturine guineafowls and African orange-bellied parrot

Tsavo West

Tsavo West is more developed than Tsavo East, particularly the accessible area between the Tsavo River and Mombasa highway. Close to the Tanzanian border and Mount Kilimanjaro, Tsavo West is topographically fascinating, and its dramatic mountains, inselbergs and sheer cliff faces are courtesy of ancient (and relatively recent) tectonic shifts and volcanic eruptions. As a result of a combination of fertile volcanic soils and higher rainfall levels, the vegetation of Tsavo West can be dense in places, which in turn can make the wildlife viewing slightly more challenging but the scenery even more spectacular.

The Mzima Springs are a significant attraction for visitors to Tsavo West. Below the volcanic Chyulu Hills, a natural reservoir of water percolates through the porous rock before eventually emerging, filtered, at Mzima Springs. Here, people can enter a glass viewing chamber to watch the life underneath the surface of a crystal-clear pool – including schools of fish, crocodiles, and the resident hippos. The dense date and raffia palms and an assortment of various other fruiting trees attract a variety of bird and primate life, making the springs a veritable oasis, especially during the drier months.

Hippos in the crystal-clear waters of Mzima Springs.

Not far from the Chyulu Gate, the Shetani lava flow is a vast expanse of folded black lava from an eruption believed to have occurred only 200 years ago, now inhabited by nimble klipspringers and ubiquitous hyraxes, and (for the fortunate few), a lounging leopard unfazed by the sharp rocks. The nearby caves, formed by the same volcanic activity can be freely explored, by those brave enough to do so! The name “Shetani” translates as “devil” in Swahili, which gives some insight into just how the original residents felt as they watched the lava flow across the earth.

The Ghost and The Darkness

No description of Tsavo would be complete without mention of possibly the most famous man-eaters in history. During the construction of the Ugandan Railway and bridge over the Tsavo River, a pair of male lions, nicknamed The Ghost and The Darkness, stalked and killed many labourers. Despite efforts to keep the lions away from the camps by building large fires and bomas, the lions regularly managed to find a way in and seemed to have no fear of people. Hundreds of workers fled, and construction was halted while Lieutenant-Colonel John Henry Patterson spent his evenings in a platform in a tree, attempting to bait and trap the lions before finally killing both. The number of people killed by the man-eaters of Tsavo is disputed – it seems likely that Patterson’s claim that they killed 135 people was exaggerated. Analysis of their fur suggests a number closer to 34 people but could not account for victims killed but not eaten by the lions.

There is no overarching accepted reason as to why those lions behaved in the way they did, and it was most likely due to a combination of different factors and opportunism born of a different age. Certainly, at that point in history, the rinderpest outbreak of the late 19th century would have decimated their available prey, and one was shown to have had a severe infection in the root of its canine.

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The experience

Visitors to Tsavo, particularly Tsavo East, should be aware that temperatures can be searing at times, particularly during the dry months between January and February and June to October. These consistently high temperatures are one of the theories put forward as to why all Tsavo male lions have extremely undeveloped manes, though there is a fair amount of scientific disagreement as to the exact explanation. Either way, the baking days should be taken into account by those considering visiting Tsavo.

Many of Tsavo’s lodges are famous for their colonial-style luxury and experienced guides are there to ensure their guests experience the best of these remarkable national parks. Tsavo is enormous, and tourist densities tend to be relatively low, so this is not a national park to be explored by novice safari-goers looking to be self-sufficient without adequate preparation. Those adventurous souls that do venture out should ensure that they are fully prepared, especially during the rainy season where driving can be technical. Appropriate supplies of drinking water are a must!

Tsavo
Tsavo is famous for its herds of red elephants, including some of Africa’s last big tuskers, and these are a testament to both the resilience of nature as well as the enormous effort that went into protecting them. Historically, Tsavo’s incidental proximity to the main transport route to the coast spelt disaster for its elephant and rhino populations during Kenya’s poaching wars of the 1970s/80s. Populations dropped to 5,300 elephants in 1988 but thanks to concerted conservation efforts, have since risen to around 12,000 today – one of the largest elephant populations in Kenya. For elephant enthusiasts, a visit to Tsavo is a must.

Tsavo
Tsavo is known for the giant tuskers that roam the area, often caked in red dust.

Those that have visited Tsavo can bear testament to its unique feel and, without being too melodramatic, its profound and indelible impact on the soul. It is difficult to fully capture the Tsavo experience in words – the boundless skies and vast spaces combine with a rich sense of history to create a wilderness experience from a bygone era. For those that seek wilderness and enjoy elephants and bushwalking, try this exclusive safari option: Walking with giants in Tsavo

Want to go on a safari to Tsavo? To find lodges, search for our ready-made packages or get in touch with our travel team to arrange your safari, scroll down to after this story.

Walk with Giants in Tsavo – 13 days. Join us on an epic extended safari from a bygone era that explores the breadth of this giant wilderness landscape and ends in the warm waters of the Indian Ocean. This sojourn will most certainly recharge your batteries and put sand in your shoes. View the safari here or send us a personal email with your questions.

Coal mining in Hwange: gov bans mining in national parks

Coal mining in Hwange
A coal mine – for illustrative purposes only

UPDATE to our recent report on Chinese coal mining in Hwange National Park, Zimbabwe: “Mining on areas held by national parks is banned with immediate effect. Steps are being undertaken to immediately cancel all mining title held in national parks,” stated information minister Monica Mutsvangwa during a news media briefing on Tuesday after a weekly cabinet meeting.

Mines Minister Winston Chitando said state mining arm Zimbabwe Mining Development Corporation holds the Hwange concessions and had partnered with two Chinese firms, Afrochine Energy and Zimbabwe Zhongxin Coal Mining Group to utilise the concessions.

This about-turn follows on pressure from tourism bodies, conservationists and a threat of legal action by the Zimbabwe Environmental Law Association who filed an urgent high court application.  The application was based on mining prospecting being undertaken without an environmental impact assessment certificate having been issued and therefore in violation of the Environmental Management Act. Additionally, mining in a national park is in breach of the constitutional duty to prevent ecological degradation and promote conservation in terms of section 73(b) of Zimbabwe’s constitution.

Zimbabwe is entirely reliant on coal for energy, and a substantial portion of the country’s coal reserves are found in the Hwange district, with the Hwange Colliery Company operating as the oldest coal mine. In recent months, the Zimbabwean government has been pushing for increased coal and energy production in the country. It has issued several special grants to prospective coal miners as well as increasing the capacity of power stations and smelters. While there have been concerns around pollution and health risks to neighbouring communities, most of the new developments have taken place outside the protected areas.

Hwange National Park is Zimbabwe’s largest national park at 15,000km2 and is home to the second-largest elephant population in Africa.

Domestic cat predation on wild animals in Cape Town

Domestic cat
by Rob Simmons, Colleen Seymour, Justin O’Riain

Cats touch all our lives in many ways… one may be curled up on your lap as you read this, providing you with invaluable comfort. Or they may be silently hunting through your neighbour’s garden, sight-unseen. Yet these cuddly, charming felids are honed killing machines whose impact on biodiversity in South Africa is only now being fully revealed.

Domestic and feral cats have been studied on every continent on the planet except Antarctica (where they don’t occur) and Africa (where they are more numerous than you probably realise). In fact, they may be the world’s most abundant and wide-spread carnivore, surviving on freezing sub-Antarctic islands to the hot, fire-ravaged deserts and forests of Australia.

On every continent, research has found that cats kill a wide diversity of wildlife, often in staggering numbers. For example, in the USA, a 2013 study estimated that domestic cats kill between 1.3–4.0 billion birds and 6.3–22.3 billion mammals annually. As we show below these are likely to be under-estimates for reasons uncovered in a study done in the south-eastern USA and confirmed in our own research programme here in Cape Town.

Our research investigated the impact that these ubiquitous agile predators have on the biodiversity around us. Three student projects (undertaken by Sharon George, Koebraa Peter and Frances Morling) explored the hunting habits of domestic cats in the spring, summer, and winter seasons across 22 Cape Town suburbs.  Some of the cats lived in homes bordering Table Mountain National Park – so-called “urban-edge” cats, while others were more than 500m from the edge, termed “deep-urban” cats.

These studies found that cats in Cape Town suburbs occur at average densities between about 150 and 300 cats per square kilometre. This is on the low side compared to many countries, but similar to those found in Australia and New Zealand. However, these densities are more than 300 times that of their wild felid counterparts (e.g. Caracal (Caracal caracal) and African Wild Cat (Felis silvestris lybica), and this implies they may be having a rather large impact on wildlife around us.

To understand predation rates, we used the global protocol of asking cat-owners to serve as citizen data collectors – and they responded wonderfully, systematically recording prey returned home over 6 to 10 weeks.  Cat owners also bagged prey for later identification.

In our sample of over 130 cats ranging in age from 6 months to 18 years old, we were surprised at just how many cats seldom returned prey home.  What if, the students asked, the cats were eating or abandoning prey as they caught it? So, we turned to some nifty technology in the form of lightweight video cameras, dubbed “KittyCams” (a kind of “GoPro” for moggies), that the cats wore on break-away collars.

Domestic cat

Cat owners’ records of prey returned home indicated that Cape Town’s cats killed an average of 16 prey per year, most of which were mammals. But those numbers all changed when the startling footage from the KittyCams came in.

Based initially in Newlands and then expanded to eight other suburbs, we first tested whether KittyCams affected the cats’ hunting behaviour, by comparing the number of prey returned by individuals with and without KittyCams. There was no difference.

The night-vision KittyCam showed that cats killed over 90% of their prey at night and over 80% of it was eaten on the spot or abandoned in the field. That meant that prey returns to the home were seriously under-estimating cat predation rates over five-fold.

The only other study using KittyCams in the USA found a similar under-estimation of 4.5-fold.  The underestimation was not the only bias. Cats preferred to bring home birds or mammals they caught, but often ate or abandoned reptiles, amphibians, and insects where they caught them.

These biases have two implications. First, it explains why predation estimates from Cape Town cats and cats in other countries are likely to be under-estimates because to date, most studies have relied on questionnaire surveys of prey returns.  Such studies would have to be multiplied by 4.5 to 5.6 to reflect the actual numbers of wildlife taken annually. As such, the average Cape Town cat’s annual impact is revised from 16 to 90 prey per year.

Since there are at least 300 000 domestic cats in Cape Town, the total kill rate is about 27.5 million animals per year. About 14 million of those are estimated to be reptiles, and a particularly favoured prey is the Marbled Leaf-toed Gecko, which is caught and consumed in seconds, and seldom returned home.  For the bird lover, it is sobering to know that “only” about 450 000 birds are taken by Cape Town’s cats every year.

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The second implication of this KittyCam study and the one conducted in the south-eastern USA is that until now, mammals and birds headed the lists on domestic cat predation to date because cats have more of a predilection for bringing these animals home.  Our study shows that cats do indeed kill more mammals and birds than previously thought, but they are killing far more reptiles, amphibians and invertebrates than has ever been realised.

Of conservation concern is that at least 2200 cats live within 150 m of the edge of Table Mountain National Park, consuming an estimated 200 000 prey many of which are likely to be taken from within the Park itself or have wandered into gardens bordering the Park.

Of equal concern is that, if there are 2.4 million domestic cats as estimated by the pet food industry in South Africa, then at the rates computed for Cape Town’s cats we estimate that 216 million prey are likely to be taken across South Africa every year. This does not include feral cats which require a study all on their own.

Conservation authorities such as the South African National Parks (SANParks) have responded positively to the study, acknowledging the negative impacts of domestic cats on fauna in the Park and looking into the potential for buffer zones that might reduce these impacts.

We suggest that cat owners can help reduce the negative impacts of their pets with two simple interventions: (i) keep them in at night when predation peaks and the risk to cats of being run over by vehicles is highest and (ii) add bells to their collars which may reduce hunting success in catching birds and mammals, although this will not reduce impacts on reptiles (reptiles don’t hear the bells). Cats may, of course, switch their behaviour to hunting during the day, but that is research for another day.  We stress that these will not stop predation, only reduce it, so longer-term measures are critical.

Concerned owners can consider catios, (enclosed patios) that allow a cat access into the garden but not further afield. They are already in use in North America as are lightweight (neoprene) bibs, that impede pouncing, but don’t impede the cat from drinking and eating.  Both are effective in reducing predation.

An intervention to be explored with Table Mountain National park is the establishment of a stewardship programme for citizens whose properties border the Park.  Having porcupines, Verreaux’s Eagles, spotted eagle owls, mongooses, genets and sugarbirds as neighbours comes with the responsibility to limit adverse urban effects such as pesticides, herbicides, invasive plants and exotic animals.  A buffer of ‘biodiversity stewards’ would be a boon to the biodiversity of this World Heritage site and living in the ‘green zone’ a badge of honour in the fight against the global loss of biodiversity.

A montage of the kittycam footage captured by Frances Morling during one year of our study can be seen here:

A graphic of the main results of our study as it appeared in the published paper

Rob Simmons, is an Honourary Research Associate with the FitzPatrick Institute and runs his own environmental consultancy, Birds & Bats Unlimited
Colleen Seymour, is a Principal Scientist with the South African National Biodiversity Institute, and a Research Associate of the University of Cape Town
Justin O’Riain is Professor and Head of the Institute of Communities and Wildlife in Africa (iCWILD) at the University of Cape Town

The original paper is accessible here: “Caught on camera: The impacts of urban domestic cats on wild prey in an African city and neighbouring protected areas”, Seymour, C., Simmons, R., Morling, F., George, S., Peters, K., O’Riain, J., (2020), Global Ecology and Conservation

Counting lions: new study shows the importance of good counts for lion conservation

By Alex Braczkowski, Mustafa Nsubuga, Arjun Gopalaswamy and Duan Biggs
Counting lions

It’s 35 degrees Celsius and the black dust from the recent bushfires stings our nostrils as we speed along a stretch of the Ishasha road in Uganda’s Queen Elizabeth National Park. We’re searching for a pride of lions that were spotted by tourists near the Congolese border just hours earlier. Sam Isoke, a longstanding field technician with the Wildlife Conservation Society suddenly slams on the breaks, before shouting, “`You see, in that fig tree over there?”. Yes, you read that last part right… as one of the rarest in all of Africa, this population of lions can be found regularly hanging from the branches of 40-foot-tall trees. In fact, the lions in this part of Africa spend about half of their lives in large sycamore fig trees and cactus-like euphorbias. We count four individuals, a large male affectionately known to local field rangers as Jacob, his two sisters Julia and Jessica, and their mother Jacqueline. This is the 89th day of such daily searching and our small team is exhausted from the relentless equatorial heat. We’ve been doing this because we are carrying out the first rigorous survey of lions in QENP, Uganda.

Counting lions
Our team spent 93 days in southwestern Uganda, testing a lion counting technique developed and widely applied across Kenya’s savanna ecosystems. In this photograph, our team was attempting to lure an injured lioness who was caught in a wire snare trap. Photo: Steve Winter. 

We started this research not only because there was uncertainty on how lion populations were faring in this part of the country, but also because there was broader evidence that the majority of historic surveys of African lions were missing the mark. The lack of good data on how many lions are left in Africa relates to a longstanding challenge in conservation, namely, to understand if management actions and conservation initiatives actually stop animal populations from declining (or even help them bounce back from human or natural pressures). This can be as simple as building a fence on the border of a national park to stop elephants stealing oranges, or paying farmers the market value of sheep eaten by bears, so they don’t retaliate and kill the bears. This is a dilemma faced by conservationists globally, across a wide strata of developing and affluent nations. If these interventions are applied without having a solid reference of how many animals a national park has to begin with, and how these change over time, the effectiveness of such interventions is questionable, maybe even futile. It may be argued that if conservationists and scientists spent more time in getting the numbers of threatened animal populations (including lions) right, we would be in a much stronger position to know how well our parks and conservation initiatives were doing, where to allocate resources and make sure the charismatic species the world enjoys didn’t silently go extinct.

Counting lions
A young lion sits poised in the branches of a large euphorbia tree on Queen Elizabeth’s Kasenyi Plains region. The euphorbia has an incredibly poisonous milky latex which can harm the eyes of any animal. It seems that lions do not scratch the trees significantly or in a way that harms them while climbing. Photo: Alex Braczkowski.

The reality is that the three most seminal scientific studies (on fences, lion declines and a wide scale mapping exercise) published in the last ten years reporting on the number of lions in major African protected areas used questionable field methods like track counts, call up surveys or sometimes even direct observations in order to estimate lion numbers. A track or spoor count is literally what the name infers; a count of lion footprints that are related back to an estimate of true lion abundance (through a linear equation). A call up survey is a little better, and this entails blurting out the moans and groans of a dying buffalo or better yet, the whooping calls of a spotted hyena clan over a speaker system. These sound like a dinner bell for any lions in the area, which run towards the vehicle and can easily be counted by observers.

The problem with the direct application of call up surveys and track counts is that they make big assumptions about how lions (or their tracks) are detected in the landscape. These include how the footprints look on sand or mud, how they age, and eventually deteriorate, or even disappear in the baking hot sun or pelting rain. Just because you don’t see a lion footprint doesn’t necessarily mean a lion has not walked there. In fact, during our work in QENP, we followed a pride of lions and then looked at the substrate over which they walked. This soil was hard and not even one set of tracks was visible. With the call-ups you can’t even guarantee that the same lion isn’t being counted twice. The bigger problem yet is that these counts produce what scientists call wide confidence intervals which is a measure of precision. So, in theory a call up or track survey might estimate that there are 75 lions living in an area, but the lower estimate could be 15 lions, the upper 235. This wide uncertainty makes tracking how lions are faring nearly impossible in real time.

Taking a break at dusk on day 89 of our 93-day survey of lions in Queen Elizabeth National Park, southwestern Uganda. On this day, we found eight of the same individuals we had detected in previous weeks. The repeat detection of lions over three months meant we could estimate how many there were and how they moved in the landscape. Photo: Steve Winter.
Africa Geographic Travel

To attempt to solve some of these problems, we wanted to test a recently developed lion counting technique from a study in Kenya’s Maasai Mara on the rare tree-climbing lions of Uganda. This study used the so called “search-encounter” technique (which was originally applied on mountain lions) implying, as the name suggests, a procedure of driving a vehicle and looking for lions. By keeping a small GPS logger, which takes a location point every few seconds, a tracking log is created and this means that one can account for where search effort has been dedicated in the landscape, and the relative proportion of distance travelled in an area. Once lions are located, their GPS location is taken, as are high-quality photographs of their faces. Like housecats, lions have distinctive whisker patterns and other distinguishing features, which are akin to human fingerprints.

Three separate images of a male lion (Jacob) in the Ishasha sector of Queen Elizabeth National Park show whisker spot patterns and nose patterning which can be used as identification cues for African lions. The method of whisker identification dates back to the early 1970s and was described by C.J Pennycuik and Judith Rudnai.

The location data, individual identity of lions and GPS tracking log are then entered into what scientists call a spatial capture-recapture matrix. This estimates the number of lions in an area statistically.  With the advent of super computers and Bayesian statistical models we can get not only tighter estimates around the numbers of lions in a region, but examine how they move, and even ascertain their sex ratios, which are classical indicators of population health.

Our recently published study in Frontiers in Ecology and Evolution suggests that the majority of 169 scientific studies that used lion numbers were either made through direct observations, track counts, call ups or mixed methods.
Counting lions

When we applied the search-encounter technique in Uganda we could draw on the information of how lions move in the landscape (based on their sex) and also examine their sex ratios. In our study we could actually compare how lions had changed their movements over a ten-year period. From 2006-2010 a team of Ugandan scientists, led by Mr Tutilo Mudumba radio collared nine adult lions in the south of Queen Elizabeth National Park (5 males and 4 females). They found that lion home ranges in this area were amongst the smallest recorded in East Africa (just 40 and 46 km2 for males and females respectively). Because our lion count featured information on where individual lions were located in the reserve, we could generate approximate minimum estimates of their range size in 2018 (a decade later). Our count of African lions showed that numbers in the park were quite low at only 2.7 lions/100 km2, totaling ~71 lions across the ~2500 km2 Queen Elizabeth Conservation Area. However, it was the movement patterns that were fascinating, with minimum home ranges expanding by some 400% for males and 100% for females respectively. The change in movement may be a reflection of depletion in the preferred prey that lions depend upon (topi, kob, waterbuck and buffalo) or human pressure on lions by snaring and retaliatory killings for livestock losses.

Counting lions

The unique situation in Queen Elizabeth National Park is that the tree-climbing behaviour of lions makes them easily detectable by rangers and tourists and thereby lions are frequently spotted. Had we not conducted our formal search-encounter survey of lions and performed a full-fledged statistical analysis from these data, we may have also not been able to detect the concerning trend of increased movement of lions.

The results of this lion survey have important ramifications not only for lions in this part of Uganda, but more broadly for other locations where lion numbers are shaky at best. Our review of historic lion surveys and numbers suggests there are large gaps in our knowledge of the status of the species. We argue that with the advances in mathematical models, supercomputing and easy to use field methods available to the lion conservation community we could fill these gaps rapidly. Indeed, the Kenya Wildlife Service and partners, took up an ambitious project of using the search-encounter approach combined with spatial capture-recapture analysis to survey the important source populations of lions and other large carnivores in Kenya. This project serves as proof that such reliable counting techniques can be scaled up to country-wide and region-wide scales.

With the current COVID-19 crisis and the collapse of the tourism sector, tracking how lion populations have fared when the world reopens will be essential in the  continent-wide recovery effort for this much-loved icon of Africa.

We are grateful to the Uganda Wildlife Authority and WCS for their assistance in helping us use this method to determine the status of lions in western Uganda.

Counting lions
Dr Alexander Braczkowski is a scientist and wildlife filmmaker working at the Resilient Conservation Group, Griffith University. He has spent the last decade studying and filming large felids across three continents. His research has included understanding the ecology of a leopard population in South Africa’s Cape Fold mountains, counting lions and other carnivores in Uganda’s Albertine Rift, an expose of illegal jaguar trafficking in Iquitos, Peru, and explorations of ecosystem services of leopards in Mumbai India. The tree climbing lions of and the lion survey in this article formed the central part of Alex’ PhD thesis which he recently completed at the University of Queensland, Australia. 
Dr Duan Biggs is the founder and lead of Resilient Conservation, a group of applied conservation researchers working actively at the interface of science, policy, and practice to enable innovative conservation outcomes in a multi-cultural world. Duan, has diverse experience and expertise on many socio-economic aspects of conservation. He has developed and supported community-based tourism and conservation initiatives, and investigated how they could be made more resilient to crises and change. Duan has also played a leading role in developing a community-based response to the illegal wildlife trade working in partnership with WWF, the IUCN, and International Institute for Environment and Development. His current focus is on how to rebuild conservation and human wildlife co-existence amidst COVID 19 to be more equitable, sustainable and resilient.
Dr. Arjun Gopalaswamy is an independent wildlife and statistical ecologist and is currently the Science Advisor, Global Programs, Wildlife Conservation Society. He has spent over two decades in developing and implementing rigorous population monitoring methodologies on large felids and large mammals in several important wildlife landscapes in Asia and Africa. He has wide experience in connecting, and making relevant, novel scientific ideas to on-ground research and conservation problems. And his work has focussed largely on charismatic species, such as tigers, lions and elephants. 
Mr Mustafa Nsubuga is the large carnivore program manager at the Uganda Conservation Foundation in Uganda. He has worked in lion conservation and research for over 15 years and was born in the Queen Elizabeth National Park where this lion survey took place. Mustafa has run long term studies on African lion ecology examining home range size, densities and conflict with human communities and is currently involved in restoration efforts for the species across three National Parks in Uganda. 

Cited literature

 Braczkowski, A., Gopalaswamy, A. M., Elliot, N. B., Possingham, H. P., Bezzina, A., Maron, M., … & Allan, J. R. (2020). Restoring Africa’s Lions: Start with good counts. Frontiers in Ecology and Evolution8, 138.

Braczkowski, A., Gopalaswamy, A. M., Nsubuga, M., Allan, J., Biggs, D., & Maron, M. (2020). Detecting early warnings of pressure on an African lion (Panthera leo) population in the Queen Elizabeth Conservation Area, Uganda. Ecological Solutions and Evidence1(1), e12015.

Elliot, N. B., & Gopalaswamy, A. M. (2017). Toward accurate and precise estimates of lion density. Conservation Biology31(4), 934-943.

Karanth, K. U., Nichols, J. D., Kumar, N. S., & Hines, J. E. (2006). Assessing tiger population dynamics using photographic capture–recapture sampling. Ecology87(11), 2925-2937.

Nichols, J. D., & Williams, B. K. (2006). Monitoring for conservation. Trends in ecology & evolution21(12), 668-673.

Russell, R. E., Royle, J. A., Desimone, R., Schwartz, M. K., Edwards, V. L., Pilgrim, K. P., & Mckelvey, K. S. (2012). Estimating abundance of mountain lions from unstructured spatial sampling. The Journal of Wildlife Management76(8), 1551-1561.

Karanth and Nichols (2017). Monitoring Methods for Tigers and ther Prey.

Duangchantrasiri et al. (2016). Dynamics of a low-density tiger population in Southeast Asia in the context of improved law enforcement. Conservation Biology.

Elliot et al. (2020). The importance for reliable monitoring methods for the management of small, isolated populations. Conservation Science and Practice 2020;e217.

National Lion and Predator Survey (2020). Africa’s first ever rigorous lion survey of key source populations. https://www.kenyawildlifetrust.org/portfolio-item/national-lion-predator-survey/

Zebra

With their dazzling black and white stripes and familiar horse body language, zebras are a firm favourite among safari-goers, especially when seen in their thousands during migratory events.

As the dust settles on the first zebra sighting, someone is bound to ask “So, are they white with black stripes or black with white stripes?”, at which point their guide usually forces a laugh and thinks seriously about their father’s advice to pursue a financial career in a big city.

The word “zebra” is borrowed from either Italian or Portuguese, where the first vowel is pronounced as a long vowel. And locally, guides have been heard referring to them as “stripy ponies, “horses in pyjamas” or, in the words of one safari guide in Tanzania, “disco donkeys”.

What follows is a celebration of one of the most unique, iconic and fascinating African animals. By the way, they are technically grey-skinned with black and white stripes.

The three species

There are three recognized species of zebra: the plains zebra (Equus quagga), the mountain zebra (Equus zebra) and the Grévy’s zebra (Equus grevyi), all belonging to the Equus genus, along with horses, donkeys and asses.

Zebra
Clockwise from top left: 1) Grévy’s zebra 2) Hartmann’s mountain zebras; 3) plains zebras
zebra
A Cape mountain zebra in Mountain Zebra National Park, South Africa
Africa Geographic Travel

The mountain zebra: There are two recognized subspecies of mountain zebra – the Cape mountain zebra and the Hartmann’s mountain zebra, both of which are listed as vulnerable on the IUCN Red List. Both subspecies have a distinctive dewlap and bold strip patters that extend down the lower leg to the hoof but not around the middle of the belly. The Cape mountain zebras were very nearly extinct, with numbers recovering from 80 individuals in the 1950s to the estimated 4,790 individuals alive today, found mainly in the Mountain Zebra National Park. The vast majority of Africa’s Hartmann’s mountain zebras are found in Namibia, and there are believed to be around 33,000 of them left in the wild.

The Grévy’s zebra: The largest of the zebra subspecies is also the most threatened of the three and their populations are currently isolated to central and northern Kenya, with a minimal number in Ethiopia. Currently classified as endangered on the IUCN Red List, there are fewer than 3,000 mature individuals left in the wild. Their ears are larger than those of the other two species, and their stripes are narrow and close-set, without extending to the belly.

Plains zebra: The plains zebra is by far the most populous of these species and is the most likely to be encountered on safari. The easiest way to distinguish them from the other two species is the stripes on the stomach – in plains zebras, these reach to the centre, but in the other two species, they don’t extend that far, and their bellies are white. The stripes of plains zebras also tend to fade towards the lower leg. At present, while there is some disagreement, there are six different subspecies, and some (but not all) have “shadow stripes”, pale, thin stripes in between their bold black stripes on the rump and sides. As the most populous of the three species, the below information will deal mostly with plains zebra, though there are numerous shared similarities between the three species.

zebras

Plains zebra quick facts:

  • Social structure: a harem with a dominant stallion, around 2-8 mares and associated offspring, or bachelor herd.
  • Mass: 175-320kg
  • Shoulder height: 127-140cm
  • Gestation period: 12 months
  • Number of young: 1 foal (2 have never been recorded)
  • Average life expectancy: Over 20 years in the wild, up to 40 years in captivity

 

Africa Geographic Travel
Zebra
Zebra mom and foal in Botswana

Currently classified as ‘near threatened’, there are believed to be around 600,000 plains zebra in Africa, all in sub-Saharan Africa. They are water-dependent and tend to prefer grasslands and sparse woodlands and are generally not found in deserts or rainforests. As bulk grazers, they tend to be less fussy about the grass species or parts of the grass they eat, and they consume approximately double the amount of food as a ruminant of comparable weight (such as a wildebeest), which they process twice as fast. For this reason, they are known as “pioneer” feeders, hence why they tend to be the forerunners during the Serengeti/Maasai Mara ecosystem Great Migration.

Taxonomy and the quagga

Up until relatively recently, the scientific name of the plains zebra was Equus burchelli, but this was changed to Equus quagga when genetic studies revealed that the extinct quagga was, in fact, a subspecies of the plains zebra. The quagga, hunted to extinction towards the end of the 19th century, had zebra-like colouration on the front half of its body but uniform brown colouring towards the rump and legs. “Quagga” comes from the Khoikhoi name for zebra and is an onomatopoeic name resembling the sound that all zebras make, described as “kwa-ha-ha”. The Quagga Project based in Cape Town is currently attempting to selectively breed plains zebra to “recreate” the quagga.

zebra
Zebra herd units often associate in larger groups, forming herds of hundreds or even thousands of striped equids.

Herd mentality

The harem structure follows a basic formula of a dominant stallion along with several mares and their most recent offspring. When a young female reaches sexual maturity at around 2.5 years old, she attracts the attentions of other stallions who may compete with the dominant stallion and, ultimately, steal her away to add to, or even begin, their own harem. Zebra skirmishes are frequent, and a serious zebra fight can be deadly. Their kicks are tremendously powerful, and the males have erupted canine teeth that they use to bite their opponents – broken skin and bones are not uncommon, and many a zebra have lost their tail as a result of a fight. Occasionally, a stallion that has taken over an entire herd may kill the foals sired by the previous male.

There is a set dominance hierarchy within the females of the harem, starting with the mare that has been with the stallion the longest. Initially, a new mare to a harem is tormented by the other females, who take time to accept her presence, and the stallion often has to intervene on her behalf. Young males generally leave their herds and join bachelor groups with other young males. These herds also have their own dominance hierarchy, and it here that the young male can practice the fighting skills necessary to one day compete for a female once he reaches sexual maturity at around 5-6 years old.

Naturally, zebras are often seen in much larger groups than the ones described above, especially those that are migratory – such as in Tanzania, Kenya and Botswana. These harems and bachelor groups regularly associate with other groups, often interacting with each other with limited amounts of acrimony unless competition over a female arises.

A striped mystery

Zebra
“Tira” the spotted zebra foal is a rare example of pseudomelanism expression in zebras

There is considerable debate around the reasons for the zebras’ unique striped coat. The predominant theory at present is that the striped pattern interferes with the vision of tsetse flies and other biting insects, preventing most from landing on a zebra’s coat. There are, however, other theories that have been put forward as to why zebras have stripes. Some zoologists favour the thermoregulation argument; the idea being that the black stripes heat up more than the white areas on the zebra which in turn creates microcurrents of air movement which cool the sweating zebras more rapidly. Others suggest that the unique stripe patterns may be a way for zebras to recognize other zebras.

The idea that zebras are striped as a kind of camouflage or anti-predation mechanism still holds some sway with certain biologists, who are seeking ways to test how lions respond to striped vs unstriped prey. The explanation behind this is not just that the stripes disrupt the outline of the zebras but that when multiple zebras are moving together, the stripes create an optical illusion that distorts the perception of the direction of movement. Given that most predators have exceptional hearing and that many a hunting lion has been observed picking out a specific zebra as a target without any undue difficulty, there are strong arguments against this particular line of thinking.

There is also, naturally, no reason why it might not be a combination of factors that led the zebras’ ancestors to develop a striped coat.

No discussion of zebra stripes would be complete without mentioning Tira, the zebra foal that caused an internet sensation after it was photographed in the Maasai Mara in 2019. Tira exhibits a kind of pseudomelanism that has resulted in an almost entirely black coat with white polka dots. This foal is not the first of its kind, however; dark-coloured zebra foals have been photographed in Botswana. There are also cases of leucistic zebra in the wild, though these are more commonly seen in captivity.

zebra
Psuedomelanism is also known as abundism, seen in this zebra photographed in Etosha
Africa Geographic Travel

Final word

While the black and white stripes set zebras apart from other large mammals, their striking beauty belies their hardiness and resilience, characteristics that define the true essence of a wild zebra. They are capable of bearing the pain of horrific injuries, broken bones and torn skin with a profound survival instinct and, if unfortunate enough to be on the receiving end of a predator’s attention, will fight until their very last breath. The stallions are fierce defenders of their small families and often risk their own lives in defence of their foals.

Like many of their equid cousins, they do occasionally demonstrate a propensity for irascible temperaments but, given the harsh realities of living wild, this stubborn streak serves them well.

Coal mining in Hwange National Park

Coal mining in Hwange
A coal mine – for illustrative purposes only

UPDATE 09 Sep2020: Coal mining in Hwange cancelled

Conservationists are incensed over a decision by the Zimbabwean government to allocate two coal mining concessions in the middle of Hwange National Park and the surrounding Deka Safari Area.

Bhejane Trust, a non-profit conservation organization that works with Zimbabwe’s National Parks and Wildlife Management Authority, broke the news on Facebook with the following statement:

“Our Rhino Monitoring team recently found some Chinese (people) in Hwange Park – we managed to ascertain they were drilling core samples for coal. Parks arrested them and turned them over to the Police. However, they soon reappeared with a permit giving them the right to carry on in the Park with exploratory drilling. They did this without any consultation with the Area Manager and seem to feel they have a right to go wherever they like to.

We followed up on this and discovered the Government has allocated two coal mining concessions in the middle of Sinamatella and Robins! The mining concessions are Special Grants which apparently can only be issued by the President, and both been granted to Chinese companies.”

Africa Geographic Travel

The two concessions are in the northern section of the national park, and it appears that they have been granted to Afrochine Energy (concession SG7263 – incorporating Deteema Dam and Masuma Dam) and Zhongxin Coal Mining Group (concession SG5756). The Bhejane Trust was subsequently sent an undated Stakeholders Questionnaire by SustiGlobal, a company contracted to conduct the standard Environmental Impact Assessments (EIA) for both companies. These questionnaires should have been sent before exploratory drilling.

Coal mining in Hwange
Elephants at a borehole-fed waterhole in Hwange

Zimbabwe is entirely reliant on coal for energy, and a substantial portion of the country’s coal reserves are found in the Hwange district, with the Hwange Colliery Company operating as the oldest coal mine. In recent months, the Zimbabwean government has been pushing for increased coal and energy production in the country. It has issued several special grants to prospective coal miners as well as increasing the capacity of power stations and smelters. While there have been concerns around pollution and health risks to neighbouring communities, most of the new developments have taken place outside the protected areas.

Hwange National Park is Zimbabwe’s largest national park at 15,000km2 and is home to the second-largest elephant population in Africa.

A different safari – photographic hides

It was a chilly (by Lowveld standards) and breathlessly still winter morning as the three of us headed north from our Hoedspruit hometown for the 50-minute drive to our adventure for the day – two underground photographic hides. We wanted to be in the first hide before the rising sun, in pursuit of the ‘golden light’, so it was pitch dark as we headed out. The francolins and scrub-robins had not even begun to herald another spectacular bushveld day.

‘You have to spend a full day in the Indlovu River Lodge hides Simon, the experience will blow your mind’, was the raison d’etre proffered by Villiers Steyn, good friend, photographer, and safari guru of note. Also roped in was Owen Grobler, keen amateur photographer, and volunteer leopard monitor on the wildlife estate that the three of us call home. And so, we headed out to Karongwe Private Game Reserve with packed food and refreshments to last the day. I don’t own an SLR camera, having decided many years ago to use my moments on safari absorbing every second and living the moment. My iPhone is perfect for my photographic needs, as was the Samsung Galaxy before that. Yes, my photographer friends do snigger behind my back. Villiers and Owen came armed with enough big equipment to go to war.

Twelve hours later, I was elated, exhausted and ready to rest my eyes.

Regular visitors to the hides include tree squirrels, vervet monkeys, giraffes, warthogs, baboons, zebras and nyala.

The underground photographic hide experience is for two kinds of people. First, of course, are the photographers that are after that ideal shot – be they pro or amateur, novice or experienced. Second, me, is the type who enjoy hour after hour of quietly observing nature do her thing, be it dainty blue waxbills risking a splashy bath or skittish zebras farting and kicking up dust as they scrap for the best drinking position. We enjoyed plentiful waterside to-and-fro that day, from a constant stream of impala, zebra, nyala and warthog to a furtive slender mongoose viewing us with suspicion from a few meters away before settling down to slake his thirst. For me, the highlight was the avian candy on offer – from flocks of fidgety bronze mannikins and common waxbills to dapper green-winged pytilias and a plump green pigeon that helicoptered in for a thirsty gulp before heading back to the nearby riverine trees.

Photographic hides
A flock of bronze mannikins, green-winged pytilia pair with blue waxbill, emerald-spotted wood-dove, Cape glossy starling and golden-breasted buntings

Karongwe is Big 5 country, and other visitors to the hides have captured herds of elephant and buffalo, lion prides and solitary leopards as they come in to drink. As usual, what you see is governed by the time of year and by how much water there is on the reserve.

I also enjoyed watching Owen and Villiers in action, as they set up their cameras for specific shots, made mistakes (avec exotic expletives) and celebrated some epic shots. Particularly amusing for me was watching Owen try again and again for that perfect bird ‘take-off shot’. Both gentlemen endeavoured (in vain) to capture the split-second a resident brown-hooded kingfisher hit the water to snatch a quick drink and dunking – which he did several times that morning.

There is something innately satisfying about that first cup of steaming coffee and dunked rusks, as you settle in to watch the awakening day, and tucking into your packed lunch after a morning of wall-to-wall action. And then, as the early evening shadows lengthen, those snacks accompanied by something a bit stronger adds to what is an epic African safari experience that is vastly different to the usual game drive or bush walk, offering a unique perspective on off-the-grid and deeply immersive experiences. Does life get any better than spending the day with friends enjoying what nature has to offer?

This is a Big 5 area so potentially dangerous species also visit the waterholes – caution is advisable outside of the hides.
Africa Geographic Travel

THE HIDES

There are two underground hides on offer at Indlovu River Lodge. Hoseng Hide faces west and is, therefore, ideally positioned for early-morning photography. The distance to where most wildlife drinks is a mere six meters – perfect for bird and up-close photography. Thapama Hide faces east and so is ideal for later afternoon photography, and the distance to the subject matter is 12 meters.

Both hides comfortably accommodate up to five guests and are equipped with comfortable wheeled high-backed director’s chairs, carpets to minimize noise and moveable gimbals. There is an iron bar to mount the gimbal and for bean bags. Mobile phone reception at the hides was non-existent, allowing for total immersion in the hide experience without distraction. The eye-level underground aspect enables you to shoot from ground level, across the water. Watch this video about the two hides at Indlovu River Lodge.

Photographic hides
Top left: Hoseng Hide, top right: Thapama Hide, bottom: Villiers and Owen work the scene

THE LODGE AND GAME RESERVE

Indlovu River Lodge is located in the 9,000 ha Big 5 Karongwe Private Game Reserve, a short drive from the town on Hoedspruit.  The lodge can accommodate up to 20 guests via seven villas and suites in a beautiful garden setting under huge jackalberry trees.


WATCH: Villiers Steyn, aka ‘The Safari Expert’ made this video about our day in the hides at Indlovu River Lodge.


 

Photographic hides
Indlovu River Lodge

Keep the passion.


Simon Espley – CEO, Africa Geographic

Photographic hides
Common waxbills gathered in flocks to drink their fill – safety in numbers

Keeping an eye on predators

Predators

Anyone who has watched ambush predators like lions and leopards in action knows that their movements are almost invariably governed by the gaze of the animals they are hunting, particularly during the day. Unless there are exceptional circumstances (the crush of a river crossing during the great migration in Kenya and Tanzania, for example), predators have to wait for the opportunity to strike, and if they are spotted by their prey, the hunt is almost always over. Now scientists have found a way to use this instinctive behaviour to deter predators from attacking livestock – a practical application of ethology with the potential to reduce human-wildlife conflict in some of the most impoverished areas of Africa. And all it requires is a lick of paint in the right place – a cow’s rear end.

Attacks on livestock by wild predators are common in rural regions surrounding protected wilderness areas. This has an enormous impact on impoverished households that depend on their livestock to survive and often results in the tragic retaliatory killing of a predator and even mass-poisoning events. Scientists and conservationists are continually seeking ways of mitigating this conflict, and while there is no single solution, something as simple as painting eye markings on cows has now been scientifically proven to deter predators.

Predators

Eyespots in nature are relatively common, with moths and butterflies being the most obvious example, and while there is some disagreement as to how these eye-markings work to deter predators, it is clearly an approach that has been evolutionarily selected for. Researchers used this knowledge to test whether or not this could be applied in deterring large mammalian predators by painting eyes on either side of cows’ tails on non-commercial farms on the fringes of the Okavango Delta. In conjunction with Botswana Predator Conservation and the local herders of the region, the researchers studied 2,061 cattle over four years.

Africa Geographic Travel Predators

They selected herds which had experienced high levels of predation and painted artificial eyespots in black and white or yellow on random cattle. To determine whether or not the effects could be attributed to the “eye”-shape of the markings, some cattle were only marked with simple X-shapes, and others were left unmarked. The cattle were also fitted with GPS-loggers to ensure that the results of the study could not be attributed to the movements of the cattle while left unattended during the day.

During the study period, of the 19 cattle killed by ambush predators, 15 of these were unmarked and the remaining 4 were marked with Xs. Not one of the 683 cows with eyespots was killed during the study. The predators (almost invariably lions) were clearly deterred by the eyespots painted on the cattle but, surprisingly, the X-markings also seemed to have an effect in deterring predation. From an academic perspective, this result is relevant to how eyespot markings actually work, and while it does seem to provide evidence to support the ‘detection hypothesis’, it still does not offer any conclusive answers.

The positive results of this study suggest that painting eyespots on cattle could provide a low-cost method for reducing the risks of wild predation on livestock; however, the researchers do have some cautionary points in this respect. The first of these is that the method is as yet untested when all the cows in a herd have been marked. The second is that the marks may lose their effectiveness over time, as the lions become more accustomed to them. As such, the authors suggest that this approach is just one tool one which needs to be used in conjunction with others in the ongoing battle against human-wildlife conflict.

The full study can be accessed here: “Artificial eyespots on cattle reduce predation by large carnivores”, Radford C., et al (2020), Communications Biology

Predators

A Black and White Photo Safari

© Laurent Baheux
© Laurent Baheux
© Laurent Baheux
© Laurent Baheux
© Laurent Baheux
© Laurent Baheux
© Laurent Baheux
© Laurent Baheux

Contributor

Laurent Baheux-Kenya 2-960 x 804
LAURENT BAHEUX is a French photographer known for high contrast black and white photographs of nature and wildlife. Tight shots or misaligned, noise or grain, he explores every technique with the ultimate aim of honouring the subjects that he photographs. Baheux’s work on African wildlife has been featured in art galleries worldwide and in awareness campaigns for conservation and environmental organisations including World Wildlife Fund (WWF), GoodPlanet Foundation, and United Nations Environment Programme (UNEP). He is a UNEP Goodwill Ambassador for the anti-poaching initiative with images being featured in the Wild and Precious international exhibition. View more of Laurent’s work on http://www.laurentbaheux.com.

Are Namibia’s carnivores at risk? Calling on citizen scientists

Carnivores
By Namibian Chamber of Environment, originally published in Conservation Namibia

The world is facing an extinction crisis, and Namibia’s carnivores are also at risk. According to the Living Planet Index, wildlife populations have declined by 60% in the last 40 years. Although species go extinct naturally, humankind’s impact has accelerated the rate of extinction to up to 1,000 times faster than the estimated natural rate.

Our world’s plants and animals are of incalculable value as they provide ecosystem services that are essential to life on earth. Besides their direct worth, wildlife is valuable to us in many ways that cannot be expressed in dollars and cents – the majesty of an elephant in a savannah, the hard stare of a lion when you make eye contact, our sense of serenity and wellbeing in natural spaces. These are things that money cannot buy, but we could lose them if our conservation efforts fail.

The first step to addressing a problem is to understand its extent, severity and causes. Without this information, it would be impossible to find effective solutions. To address this need, the International Union for Conservation of Nature (IUCN) established the Red List, which since 1964 has grown to become the largest and most comprehensive database of extinction risks to plants and animals.

Carnivores

By combining hard data with expert knowledge in a standardised and globally recognised format, the IUCN Red List has become the go-to resource for conservationists and the general public. It is an especially useful guide for setting conservation priorities by identifying which species need the most urgent help, and what we can do to reduce the threats they face. You can search this database to find out more about plants or animals that interest you at www.iucnredlist.org.

When assessing a species, experts consider more than just the total number of animals left on earth. They take into account whether or not these numbers have declined in the last ten years, and if so, by how much; the extent and quality of the area they now occupy, and if that area is smaller or more fragmented than it used to be; current population estimates; and ultimately their probability of extinction in future. Once these factors have been taken into account, experts assign the species to one of the IUCN categories of threat – known as the species’ status.

The IUCN categories of threat

Besides species that are now extinct in the wild, or those we know too little about to assess, all others fall into one of the following categories (from worst to best status): Critically Endangered, Endangered, Vulnerable, Near Threatened, and Least Concern. Conservationists are most concerned about species falling in the first three of these categories, which face high to extremely high risks of extinction in the wild. Near Threatened species still warrant monitoring, as these species could decline into one of the worse categories in future if we fail to address the threats they face today.

The Red List is concerned with global extinction risks, but this is not always useful for governments and conservation organisations working in specific countries – species that are doing well globally may be declining within a country, or vice versa. If an increased national extinction risk is not identified and addressed, individual countries may lose these species before they are aware of the problem. Consequently, the IUCN has created a system for assessing extinction risks at national and regional scales. The information produced from collecting data and drawing on local expert knowledge is then published as a Red Data Book. These books are available to the public and can assist national governments in setting their conservation agendas. A good example is Namibia’s Red Data Book for Birds, entitled Birds to Watch in Namibia – Red, Rare and Endemic Species, which can be sourced here Namibia’s Environmental Information Service.

Namibia has not yet produced a Red Data Book for any of its mammals, but the Namibian Chamber of Environment (NCE), together with the Large Carnivore Management Association of Namibia (LCMAN) and the Ministry of Environment, Forestry and Tourism (MEFT), is looking to change this. On 8-10 November 2017, NCE facilitated a meeting sponsored by B2Gold Namibia at the Otjikoto Environmental Centre to look at creating a Red Data Book for Namibia’s carnivores. The experts who attended the meeting are affiliated with LCMAN, NCE and (MEFT) – organisations that are ideally placed to undertake collaborative tasks such as this one.

During the conference, the experts on carnivores presented their current knowledge on everything from lions to mongooses. Large carnivores, like the big cats, hyenas, and African wild dogs, are generally better-studied and understood than small carnivores, and they are under much greater threat due to human pressures. During the conference, the experts gave preliminary Namibian statuses to all of the carnivores, which will be revised once all available data have been collated and analysed for each species. These preliminary statuses indicate that of the carnivores, African wild dogs, cheetah, and spotted hyena have higher extinction risks in Namibia than they have globally (see Table 1).

Table 1. The Global and preliminary Namibian statuses for carnivores. Species not listed here are classified as Least Concern globally and in Namibia.

One of the reasons for the large carnivore status differences between Namibia and the rest of Africa is that Namibia’s dry climate naturally limits their range and population densities. For example, spotted hyenas are more common in high rainfall areas and are not as well adapted to desert life as brown hyenas. Namibia’s spotted hyenas, therefore, occur at relatively low densities, which increases their risk of extinction when compared to other spotted hyena populations.

Carnivores
Painted wolves (African wild dogs) are the most endangered carnivore in Namibia. They are perceived to be incompatible with livestock farming and can be killed in large numbers due to their highly social behaviour.

Painted wolves (African wild dogs) are also confined to the wetter parts of the country (the northeast) and are more susceptible to being killed by farmers than hyenas. They are more visible as they hunt in packs and can be active during daylight hours, while their use of communal dens makes them vulnerable to farmer retaliation. Painted wolves are perceived to be incompatible with livestock farming, which means that some farmers may eliminate a whole pack if they encounter them. Changing the perceptions and subsequent tolerance by farmers of painted wolves is thus a conservation priority.

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Cheetahs are also under threat in Namibia, mainly due to their conflict with livestock and wildlife farmers. Despite Namibia hosting the largest population of cheetahs in the world, the vast majority of these cats occur on farmland that has no official protection status. There have been two recent calls (see here and here) to up-list the cheetah to Endangered on a global basis, which will match their status in Namibia. Currently, cheetahs and livestock farmers coexist to some extent in Namibia, particularly in areas with healthy wild prey populations. Wildlife/game farmers tend to be less tolerant of cheetahs, as these cats are efficient predators of their preferred prey species – e.g. springbok, blesbok and the young of larger, often high-value antelope.

The cheetah range (left, shaded grey) compared to the lion range (right, shaded grey) in Namibia. Note how much of the cheetah range occurs outside protected areas (pink) compared to lions.

In stark contrast to cheetahs, Namibia’s lions are almost entirely reliant on protected areas like Etosha, and farmers rarely tolerate them. The main exception to this rule is the desert-adapted population in the far northwest, where lions occur at naturally low densities due to the harsh desert environment. Farmers in these regions come into conflict with the lions, but several concerted conservation efforts from government, non-governmental organisations and local conservancies have contributed to keeping this unique population alive.

Leopards are more broadly distributed within Namibia than either cheetahs or lions, but their Vulnerable status indicates that they remain a conservation concern – perhaps more so at the global level than in Namibia. The smallest cat in Namibia – the black-footed cat – shares its status with leopards, and poses even greater challenges to scientists trying to study it. Leopards are difficult to count due to their secretive, nocturnal nature, and black-footed cats are even worse! Both cats are secretive and nocturnal, but whereas leopards can be counted using heat and motion-sensitive camera traps, black-footed cats are rarely caught on camera.

Carnivores

While writing the Red Data Book, carnivore experts in Namibia will access as many sources of reliable information as possible. Carnivore researchers conduct intensive surveys using camera traps and other methods, but these efforts are usually limited to specific study areas and periods. Furthermore, small carnivore species (e.g. mongoose species, honey badgers and weasels) are rarely surveyed so intensively. While intensive studies provide the cornerstone of data collection efforts, more data over a larger area of Namibia and over longer periods are required to improve the accuracy of the extinction risk assessments.

The good news is that anyone who lives in or visits Namibia can contribute by collecting data for scientific purposes, as a ‘citizen scientist’. This can be done easily by downloading a free app (details below) for smartphones. This app contributes to the Namibian Environmental Information System, an online database that hosts a mind-boggling amount of information about the country.

After downloading the Atlasing app, you can report any sightings of carnivores and a range of other animals and plants in a matter of seconds. The app uses your smartphone’s built-in GPS unit to provide an accurate location for your sighting, and you can even submit photos if you are unsure of the species’ identification. If you are not online when you record the sighting, the app will save your records and upload them when you choose to do so. Once you have entered and uploaded your sightings, you can visit www.the-eis.com/atlas to find your own and others’ contributions to the database on a map of Namibia.

The global extinction crisis is real. Nonetheless, you can help dedicated wildlife researchers collect accurate information on species that are under threat. This knowledge is power, which will be used to guide our conservation actions and prevent further human-caused extinctions. Get the Atlasing app and be part of the solution.

With input from the Large Carnivore Management Association of Namibia and the Ministry of Environment, Forestry and Tourism who attended the Namibian Red Data Book workshop hosted by the Namibian Chamber of Environment. Maps generated from Namibia’s Environmental Information System.

Bwindi

Bwindi Impenetrable National Park is the fairy-tale forest we dreamed about as children; it is also primaeval – one of Africa’s oldest ecosystems.  This is a landscape wrapped in a blanket of mist; verdant, muddy, and bursting with the secret sounds of hidden life. Precipitous slopes descend to deep valleys cut into the landscape by tumbling, mountainous streams and the air is filled with the clamorous calls of forest birds unseen in the canopy. From ancient hardwood trees interspersed with bamboo thickets to delicate fern fronds, dangling vines and vicious nettles, the word “Bwindi” literally translates to “impenetrable” in the local Runyakitara language of Uganda.

Bwindi is a UNESCO world heritage site that is home to almost half the world’s mountain gorillas; an island of biodiversity surrounded by rural Ugandan farmlands.

Bwindi

The basics

Situated in southwest Uganda, Bwindi Impenetrable National Park is just over 330km² (32,000 hectares). To the north lies Queen Elizabeth National Park (famous for its tree-climbing lions), to the south the Virunga Mountains of Rwanda, and the Democratic Republic of Congo lies along the western edge of the park. As part of East Africa’s Albertine Rift and with altitudes ranging from 1,160 to 2,607 meters, Bwindi’s ancient rainforests have some of the highest levels of biodiversity in Uganda, including over 160 tree species, 120 mammals and 350 documented bird species.

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The park is divided into four sections, named after the surrounding villages:

1. Buhoma (northern Bwindi)

The most visited area of the park, Buhoma is the largest of the four sectors and has the highest density of luxury accommodation options. As the first section of the park to open to visitors, this is where gorilla trekking first started in Bwindi, when the Mubare gorilla group was habituated in 1992. Apart from the Mubare family, the Habinyanja, Katwe and Rushegura groups also call Buhoma home. Visitors can also tour the neighbouring communities, bird watch and hike some of the most spectacular forest trails in Africa.

2. Ruhija (eastern Bwindi)

Ruhija is less-frequented than Buhoma, and home to the Kyaguriro, Oruzogo and Bitukura gorilla families. Aside from gorilla trekking, avid hikers can aim for the top of Rwamunyonyi Peak (“the hill of many birds”) – the highest point in the park that offers extraordinary views. As the name suggests, the forests around Rwamunyonyi offer some of the best birding in Bwindi (more on that later). Many lodges and tour guides also offer trips into the surrounding areas to meet some of the Batwa people – the park’s original inhabitants. On offer are demonstrations of the use of medicinal plants found in the forest and other ancient survival skills practised by their people for thousands of years. While elephant sightings in Bwindi are infrequent, Ruhija offers the best chance of spotting one of these shy grey ghosts.

3. Rushaga sector (southern Bwindi)

The Rushaga region of Bwindi is famed for its gorilla trekking, with multiple habituated gorilla families in the region, including the Bikingi, Bweza, Busingye, Kahungye, Mucunguzi, Rwigi, Mishaya groups and the Nshongi group – the largest of all the gorilla families in Bwindi. The major drawcard of this region is that a gorilla habituation experience is offered for 2 of these gorilla families, which allows tourists to spend up to 4 hours with the group, rather than the standard 1 hour. The Rushaga sector includes Lake Mutanda, so visitors can set out on a boat cruise for an entirely different perspective of the spectacular scenery.

4. Nkuringo (western Bwindi)

Home to the Nkuringo, Bushaho, Christmas, Nkuringo and Posho gorilla families, the Nkuringo sector is said to be the most scenic area to visit in Bwindi. The dramatic topography and break-taking views of the Virunga volcanoes do come at a physical cost; this particular region is better suited to more physically active visitors.

Bwindi

Gorilla trekking

While there are many aspects to your Bwindi safari, the vast number of tourists that visit every year come to spend time with mountain gorillas – one of Africa’s most famous animals. For many, this is a once-in-a-lifetime, spiritual experience with these sentient great apes. Once on the verge of extinction, mountain gorilla numbers have been steadily increasing in the last decade, with the most recent estimate putting the number of wild mountain gorillas at over 1,000 individuals. Over 450 of these individuals are found in Bwindi Impenetrable Forest, making it one of the population’s strongholds.

Gorilla trekking tourism has been a major contributing factor in the conservation of these magnificent creatures and will remain essential to their future survival. Gorilla trekking is carefully and consistently controlled, to ensure that no harm comes to the gorillas, and every tourist undergoes an induction session before commencing the trek. No more than eight individuals (less for certain gorilla families) are allowed at any one time with a gorilla family group, for a maximum of one hour. Gorillas are particularly sensitive to human-carried pathogens and what might just be a cold for an unsuspecting tourist could mean disaster for the local gorilla population. As such, visitors will not be allowed to participate in a gorilla trek if they are showing any symptoms of illness.

READ MORE about gorilla trekking here and see our trekking safaris

Bwindi

Primates and other things

Apart from the mountain gorillas that have made the region famous, Bwindi is also home to another nine species of non-human primates. There are tool-wielding chimpanzees in the forest (Bwindi is the only place where mountain gorillas and chimpanzees are found together). Still, at this stage, none are habituated to the presence of humans, so sightings tend to be rare and relatively brief. The remaining primate species are black-and-white colobus, Ugandan red colobus, red-tailed and blue monkeys, golden monkeys, grey-cheeked mangabeys, vervets and vulnerable L’Hoest’s monkeys.

In addition to the smaller primates that swing their way through the treetops, other mammals roam the forest paths of Bwindi, including forest elephants, though they are very seldom seen. ‘Impenetrable’ though the forest may seem to humans, duikers, forest hogs, bush pigs, golden cats, jackals, civets and numerous other small mammals have all found ways to adapt to the rugged terrain.

Bwindi
Clockwise from top left: golden monkey, chimpanzee, Ugandan red colobus & L’Hoest’s monkey

The birds and the butterflies

Uganda is one of the most exceptional birding destinations in Africa and home to half of all of Africa’s bird species, with a count of about 1,065 species. The Bwindi Impenetrable Forest ecosystem alone offers a chance to spot 350 species, including 23 of the 24 Albertine Rift endemics. While forest birding can be particularly challenging, the opportunity to explore silvan paths and happen upon tumbling waterfalls, all the while listening and scanning for a flutter of movement, has all the makings of a birdwatching treasure hunt. Chapin’s flycatcher, short-tailed warblers, green tinkerbirds and, of course, the spectacular turacos are all rewards for a day’s birding in Bwindi. There may even come a chance to become the first person to take a photo of Shelley’s crimsonwing in the wild. As mentioned, Ruhija’s highlands offer particularly diverse birding, and here keen birders can search the Mubwindi Swamp trail for the mysterious African green broadbill. For a more thorough description of Bwindi’s avian delights read Uganda Birding – 10 Best Spots.

As if the colourful flashes of blue-headed sunbirds and black bee-eaters were not dazzling enough, Bwindi’s 310 montane butterfly species put on their own display, adding to the other-worldly feeling of the dappled green light.

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Bwindi
Clockwise, from top left: Ruhija, bar-tailed trogon, bird watching with a local expert & red duiker.

The experience

A trip to Bwindi Impenetrable Forest is a physical and sensory extravaganza, combined with the fantastic opportunity to spend time with gentle mountain gorillas. The accommodation options range from budge community lodges to the more luxurious selections, but the cost of the guided gorilla trek and permits come standard regardless of your choice of abode. Porters will be on hand to help carry equipment and food, as it can take up to 8 hours to find the gorilla families, depending on how far they decide to move from one day to the next.  Hiring porters for a relatively small payment will not only free you up to enjoy every moment of this bucket-list experience, but it will also provide gainful employment to the very people who ensure the ongoing survival of these great apes.

Your gorilla trek safari is not the opportunity to break in a brand-new pair of boots; otherwise exploring the forests becomes an exercise in blister control and pain management. A reliable pair of worn-in waterproof boots that support your ankles is essential, as is waterproofing for your camera, money, passport and other valuables. Though there are drier periods around January and February, as well as from June until September, it rains all year round in Bwindi, and the damp at high altitudes can make it quite cold after a shower. Conversely, its proximity to the equator makes sunscreen an essential item, as it can be hot and humid when not raining. Visitors will be advised as to what to wear and pack, as being well-prepared is essential to making the most of a visit to one of Africa’s most fascinating regions.

Bwindi Impenetrable Forest is indeed a fairy-tale forest; an undeniably mystical experience beneath the towering canopy. The residents of the park and surrounding areas, human and gorilla alike, are survivors in a dramatic landscape with a complicated history, which makes visiting Bwindi a genuinely humbling experience.

Want to go on safari to Bwindi? To find lodges, search for our ready-made packages or get in touch with our travel team to arrange your safari, scroll down to after this story.

Further reading: The Mountain Gorilla: Gentle Giants of the Forests

“Living dead” – elephants in Kruger NP are sterilizing palm trees, says research

Elephants

Elephant feeding patterns are preventing fan palms (Hyphaene petersiana) from reaching full size and reproductive potential, says a new study.

Many plant species that are subject to elephant feeding are capable of resprouting, which makes evaluating the effects of elephant feeding more difficult because, while the height of plants may be reduced, they will still be present, often in high densities. While previous studies into the impact of elephant feeding have focussed on the presence, height or stem density of savanna plants, the authors of this study suggest that it is also essential to evaluate the reproductive condition of plants.

The management of elephant numbers in the Kruger National Park in South Africa, where the population has demonstrated a consistent increase in the last two decades, is a controversial subject. High numbers of elephants can result in the widespread conversion of woodlands to grasslands. Some species of plants, such as the baobab (Adansonia digitata) and several Acacia species are intolerant of consistent elephant feeding. Yet, other plant species rely on the presence of elephants for seed dispersal. The tolerance of many savanna plants in the face of elephant disturbance and their capacity to resprout from the base, stem or roots further complicates the debate, as conservation managers work to determine what constitutes ideal savanna vegetation. As a result, determining the carrying capacity of the KNP for elephants is extremely complex.

Elephants

The researchers, in this case, chose to focus on the H. petersiana palm species because they are both browsed by elephants and their seeds are dispersed in this manner. The plant demonstrates prolific production of new stems in response to feeding damage and was previously believed to be resistant to elephant feeding damage because the stem densities of browsed plants were wider than those protected from elephant herbivory.

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However, most plants need to reach a minimum size to be able to reproduce. Researchers compared palms within the Nwaxitshumbe enclosure (one of the rare antelope breeding camps where the plants have been protected from elephant feeding for several decades) with palm trees outside the enclosure, which had evidence of extensive elephant feeding damage. Of the 65 trees in the enclosure, 92% had reached maturity at heights of between 4-5.3m. In contrast, of the 75 palms surveyed outside the enclosure, not one had reached the necessary height for reproductive maturity, with most being over 2.5m short of the minimum. No seedlings were found either within or outside the enclosure. Outside the enclosure, this can be explained by the lack of reproductively mature trees. In contrast, the lack of seedlings inside the enclosure can be explained by the absence of elephants to aid in the dispersal and germination of the seeds.

The researchers point to three significant impacts of this mass sterilization. The first is that sterile plants cannot disperse seeds to shift their distribution range with moving climate zones, which is particularly serious in the face of climate change. The second is that without new young plants, the plant will eventually go extinct (though this particular palm species can live for over a century). The final concern is that the fact that immature plants do not produce flowers or fruits could have biodiversity implications for several animals such as vervet monkeys and pompilid wasps. The palm swifts were observed to be nesting only within the tall palms in the enclosure.

Elephants

While acknowledging that their findings were limited to one plant species in one location, the authors believe that this consequence of elephant feeding is likely to be widespread and affecting other woody tree species, a conclusion supported by an extensive Google Earth survey. A previous study which compared the palms inside the same enclosure to those outside missed this negative impact on reproductive status, and the authors of the present study suggest that this is because reproductive condition is not part of a routine assessment of the impacts of herbivory. As such, they suggest that managers need to consider this impact when evaluating the impact of elephant feeding patterns, even in species that appear prima facie to be unaffected or which increases in stem density. Due to the loss of their reproductive capacity, the authors describe these palms as “the living dead” of the Kruger National Park.

The full report can be accessed here: “Mass sterilization of a common palm species by elephants in Kruger National Park, South Africa“, Midgley, J., Coetzee, B., Tye, D., and Kruger, L., (2020), Scientific Reports

Lion trophy hunting – we interview Craig Packer

 lion trophy hunting

Dr Craig Packer is an American biologist, zoologist, and ecologist chiefly known for his research on lions in Tanzania. He worked hard to convince the trophy hunting industry and government departments to adopt a transparent, scientifically-based strategy in order to ensure the sustainability of lion populations and of the industry. Although his research and efforts resulted in a greater understanding of the impact of trophy hunting on lion populations, he was ultimately exiled from the country after rattling too many cages.

We interview Dr Packer:

Numbers: Current estimates put the African lion population at 20,000 to 30,000 – a 96% reduction from 450,000 in the 1940s. They occupy 8% of their historical range, and populations declined by 60% during 1994-2014 in all but four African countries. Is the current lion population stable? 

C.P.: I’ve never been comfortable with the estimated percentage-lost-since-whatever-date people use; there were no reasonable estimates until recently. However, if we just talk about habitat loss, yes, there has been an enormous reduction in lion habitat since, say, the 1890s.

Factors: The primary causes of lion population reductions are widely believed to be the loss of habitat, loss of prey base and human-lion conflict. To that trio of causes, US Fish and Wildlife Services adds trophy hunting when it is not managed correctly. Although your book does cover the three primary causes mentioned above, the main focus is on the impact of trophy hunting and your engagement with that industry. Does that focus reflect a personal belief that trophy hunting is a significant factor contributing to lion population reductions?

C.P.: We published a paper in 2011 showing that trophy hunting had been poorly managed in Tanzania, and, thus, had likely contributed to an overall reduction in lion numbers in the country up to that point.  The Tanzanian government had vigorously encouraged hunters to shoot as many lions as possible in their respective hunting blocks, and most of the blocks were clearly overhunted.  These were in areas that were not dramatically affected by habitat loss, and, if human-lion conflict was also a factor, the hunting operators had patently failed to provide the necessary incentives for people to “live with lions.”

Trophy hunting then and now: In your book ‘Lions in the Balance‘ you refer to trophy hunting quotas in Tanzania and offtakes that were too high and of the shooting of young (three-year-old) males as contributing to the significant drop in Tanzania lion populations. Could you provide information supporting the above statement and do you believe that much has changed in that country in the last several years?

C.P.: For many years, Tanzanian hunting operators routinely posted photographs of their “trophy” lions, so it was clear that many companies filled their quotas by allowing clients to shoot males as young as two years of age.  Male lions in Tanzania don’t reach maturity until they are about four, and they then need two years residency in a pride of females to be able to produce a surviving cohort of offspring — younger animals are either killed or forced to leave home by replacement males.  However, even if hunters shoot immature animals, their impacts won’t necessarily affect the entire population unless they have shot out too manyof the older males.  Given the absence of any sort of age minimum, we looked at the impacts of differing levels of offtake, and we found that hunting was harmful wherever more than one lion was shot per thousand square kilometres in the Selous Game Reserve (which holds one of the richest lion habitats in all of Africa) or more than one lion per 2,000 km2 in the rest of Tanzania’s hunting blocks.  We had previously developed simulation models that mimicked the impacts of trophy hunting on lion populations and found that a quota wouldn’t be necessary if hunters only removed males that were at least 6 yrs of age.  Tanzania claims to have adopted the recommended 6-yr minimum, but they have not been transparent in showing evidence of compliance.  They point to the very low number of lion trophies that have been exported the past years, but these numbers are pretty much what we would have expected from the long-term trends since the 1980s.  Unless they were to provide concrete evidence that they are no longer allowing the shooting of under-aged males, I would suspect they have largely been conducting business as usual.

By the way, later work has suggested that an 8-year minimum might be more appropriate in Zambia where the lions are additionally subject to high levels of poaching via wire snares and in South Africa where males take longer to reach maturity (6 yrs instead of the 4 yrs in East Africa).

Why did you leave Tanzania? The evolution of your journey as a lion conservationist in Tanzania is well mapped in your book. You started out as being very supportive of the notion that well-managed trophy hunting of lions could help maintain stable lion populations, and your engagement of the Tanzanian authorities and the trophy hunting industry was through that lens. And yet, the book chronicles your conversion over the years to a somewhat sceptical critic of the industry – based mainly on continued non-sustainable offtakes and practises, refusal to change based on scientific input, lack of transparency, rampant corruption and the bullying tactics by some members of the industry. It is clear that your continued presence in Tanzania became less secure, but the book did not go into detail about why you left Tanzania. Was there a deciding moment or factor that caused you to move back to the United States?

C.P.: The Tanzanian Government revoked my research clearance, so I was unable to continue working in the country. I was also informed that I was no longer allowed to enter the country even as a tourist.  I was exiled because I attempted to reform the Tanzanian hunting industry.

Cecil: The exposé about the killing of Cecil the Lion near Hwange (Zimbabwe) by American dentist and trophy hunter Walter Palmer galvanised discussion, albeit heated and ideological, about the trophy hunting of wild free-roaming lions. Many ‘sustainable use’ protagonists claim that this particular discussion is not conducive to constructive debate about lion conservation, whereas others argue that shining a spotlight into the secretive trophy hunting industry is precisely what is needed. Did any good come of this watershed moment in the conversation about lion conservation?

C.P.: The Cecil controversy certainly galvanised public opinion to the extent that US Fisheries & Wildlife banned imports of lion trophies from Zimbabwe and Tanzania. I don’t think this would have happened otherwise.  In their ruling, USFWS also set out a new policy requiring range states to provide evidence that sport hunting is a net positive for conservation.  I have yet to see any clear evidence on this point from either country. Under the current administration, imports are being decided on a “case by case basis” – I haven’t heard how many lion trophies have been imported from Tanzania or Zimbabwe in the past two years.

Success stories: Can you state unequivocally that trophy hunting of wild, free-roaming (unfenced) lions has ever helped to maintain or increase lion populations in any area/region? If so, please provide examples.

C.P.: Bubye Valley Conservancy and Save Valley Conservancy in Zimbabwe both exist thanks to the funding generated by sport hunting. In both conservancies, lion numbers grew rapidly after they were adequately gazetted, and numbers remained close to the potential carrying capacity for lions in those habitats. It’s possible that a few other conservancies/hunting blocks have been similarly successful in other countries, but I haven’t seen clear evidence outside of these two sites.

One-product industry: It seems as if the trophy hunting industry in Tanzania has modelled and priced itself primarily based on the killing of wild lions and that the extirpation of their main commodity is leading to the collapse of the industry. Is that a fair reflection of the industry?

C.P.: Lion hunting offtakes don’t have to be so excessive as we found in Tanzania. With a well-enforced age minimum, the lions would be OK; Bubye and Save both show that it’s possible.  The problem is one of economics.  Most African governments have only received in the order of $10,000 per dead lion.  This is ridiculously low. In the US, hunters may pay $100,000 to shoot a bighorn sheep.  One would have thought that a lion would be worth at least ten times as much as a sheep.  If hunters were to pay closer to a million dollars per lion, the industry would generate the funding necessary to protect lion habitat – which various other authors and I have estimated to be roughly $1,000/km2/year. A lion pride needs a lot of land, and the current pricing structure is far too low.  The question, of course, then arises as to why lion trophies are so cheap — especially now that there may be fewer lions left in Africa than rhinos.

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Fences: In your book, you touch on the need for fences in Tanzania, even in the greater Serengeti ecosystem, to keep humans and their livelihoods safe from animals, and vice versa. In South Africa, this is old news, of course, and the topic would not meet with much resistance. But in East Africa the concept of fencing in animals is controversial. Could you elaborate on that sensitive subject?

C.P.: Suffice it to say that fencing is now being used in far more countries than in the past. The need for fencing will continue to grow as the human population in Africa is expected to quadruple in the coming years. Rapid economic development in Africa will further lead to exploding demand for ever more livestock. Lions won’t have a chance over most of the continent if they aren’t safely separated from the growing human footprint.  East African conservationists tend to be more idealistic than their South African counterparts, but local people are increasingly demanding to be heard — and they want to be safe from lions and protect their livestock.  Of course, not every landscape can be fenced. As we saw decades ago in Botswana, poorly positioned fencing can destroy large-scale animal migrations.  However, human activities are already so intensive in many parts of Africa that the wildlife is mostly already blocked off. Imagine having wildebeest pass through Nairobi or elephants in Kampala. So it would be a good idea if the conservationists started working with local authorities to decide how best to partition the land, and that will inevitably include fencing.

Nature versus commerce: ‘Nature’ tends to weed out weaker individuals, if only because those individuals are less likely to escape predators and more likely to die from disease. And yet, trophy hunting practises the opposite strategy – it removes the big and robust individuals. How can practising the opposite of what nature does ever be ‘sustainable’?

C.P.: With an age-minimum, hunters are not necessarily removing the best genes from the population; and every mature male gets to breed before being shot. I would recommend an age minimum for antelope, buffalo, elephant, and all carnivore species.  In fact, South Africa also has an age minimum for leopards.

Where to now, for lion conservation? So many trophy hunting blocks in Tanzania have now been abandoned over the years by the industry, often with the excuse that trophy import bans have killed the industry, and so poachers have moved in to strip bare. Our observation is that most bans are relatively recent, and that over-exploitation over many years and lack of investment into conservation and community are the primary reasons for these vast areas being no longer attractive to the trophy hunting industry. Your thoughts on that topic, and suggestion about what to do with those former hunting areas?

C.P.: It’s very convenient for the hunting industry to blame restrictions that were, in fact, imposed because of the impacts of their past practices rather than to accept that they have long been part of the problem. Not only did they overhunt in much of Tanzania, but they also failed to generate the funding to protect the areas they were claiming to conserve.  They were given dominion over the land at cut-rate prices, and they didn’t give back to some of the poorest countries and communities in the world.  On the other hand, there’s still the problem of what to do with all those abandoned hunting blocks.  The anti-hunting lobby has never found a way to pay for the conservation of those areas either.  So if people are philosophically opposed to hunting, I ask you: how would you pay for it?  Tanzania has something like 300,000 km2 of hunting blocks — can you raise the $300 million every single year that will be needed to protect this land?  If you’ve got any good ideas, I’d love to hear from you.


Buy Craig Packer’s book: LIONS IN THE BALANCE: Man-Eaters, Manes, and Men with Guns

 lion trophy hunting

Monsters take many forms: from man-eating lions to the people who hunt them, from armed robbers to that midnight knock at the door of a cheap hotel room in Dar es Salaam. And celebrated biologist Craig Packer has faced them all.

With Lions in the Balance, Packer takes us back into the complex, tooth-and-claw world of the African lion, offering revealing insights into both the lives of one of the most iconic and dangerous animals on earth and the very real risks of protecting them. Packer is sure to infuriate millionaires, politicians, aid agencies, and conservationists alike as he minces no words about the problems he encounters. But with a narrative stretching from far flung parts of Africa to the corridors of power in Washington, DC, and marked by Packer’s signature humor and incredible candor, Lions in the Balance is a tale of courage against impossible odds, a masterly blend of science, adventure, and storytelling, and an urgent call to action that will captivate a new generation of readers.

Mud

Mud, mud, glorious mud,
Nothing quite like it for cooling the blood.
So follow me, follow,
Down to the hollow,
And there let us wallow in glorious mud. ~ ‘The Hippopotamus Song’ by Flanders & Swann

Thanks to our talented Photographer of the Year entrants whose images below celebrate MUD in all its glory and danger.

Monitor lizard looking out of the mud. Mana Pools National Park, Zimbabwe © Jens Cullmann
A young lion after a zebra meal in the mud in Serengeti National Park, Tanzania © Panos Laskarakis
A baby elephant that was stuck in the mud and eventually died – Mana Pools, Zimbabwe ©Jens Cullmann
Butterflies look for moisture in the mud in Kgalagadi Transfrontier Park, South Africa © Vittorio Ricci
Mud
“The perfect catch” in Savute, Chobe National Park, Botswana © James Gifford
Mud
Buffalo covered in mud in the Maasai Mara, Kenya © Chris Schmid
Mud
“Horror of drought” in Nsumo pan, uMkhuze Game Reserve, South Africa © Tanya Nadauld
Mud
The yellow eye of a muddy crocodile. Mana Pools National Park, Zimbabwe © Jens Cullmann
Leopard tortoise drinking at a waterhole in the Kruger National Park, South Africa © Gabriella Kiss
Mud
An elephant herd takes a mud bath in Madikwe Game Reserve, South Africa © Kevin Dooley
Mud
“Starvation” – lions fighting over a carcass in Serengeti National Park, Tanzania © Panos Laskarakis
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A Cape buffalo in near-perfect dried mud camouflage rests during the midday heat, Sabi Sands Private Game Reserve, South Africa © Bruce Miller
A white rhino enjoys a cool mud wallow during the heat of the day. South Africa © Julie Escoffier
Mud
A crocodile waits patiently with a fly on its head – Mana Pools, Zimbabwe © Jens Cullmann

Sitatunga

sitatunga

The early morning mist hovered over the marshland as the sun crept above the tangled, thick reeds, turning the sky from violet and brooding grey to pale pink. The floodplain was below us, and we watched as one by one, sitatunga emerged silently from the dense beds of phragmites and papyrus to graze in the open.

We were in Vivienne’s Hide in Kasanka National Park, Northern Zambia. Kasanka is one of Zambia’s smallest national parks, at 470km2, This peaceful little park is well endowed with rivers, lakes, wetlands, forests, lagoons, meadows and dambos that support an abundance of animals and birds. Kasanka is also home to a unique and spectacular annual migration of several million straw-coloured fruit bats. But what we had come to see was the sitatunga, and this is one of the best places in the world to spot this secretive, semi-aquatic antelope.

Sitatungas are early risers and most active just after dawn, which is why we were here, coffee in hand, at the misty start of a new day to silently watch as small groups and lone bulls with long curly horns graze peacefully. As the sun rose and the mist dissipated, a herd of elephants made their way across the flood plain, and one by one, the sitatunga melted away into the reeds. Delighted with our morning, we headed back to camp.

The sitatunga is Africa’s only amphibious antelope, and they are specially adapted to their habitat. Their elongated, widely splayed, banana-shaped hooves allow them to walk almost silently through the water and across swampy ground. But when they find themselves on firm terrain, these same hooves can make them rather clumsy. Their shaggy, oily, water repellent coat is another adaptation to their aquatic lifestyle. Their wedge-shaped and lowered head, coupled with the backward bend of the males’ horns allow for easy navigation through dense vegetation. These antelope are strong swimmers, able to move slowly through water for several kilometres. They submerge their entire bodies, both when swimming and to avoid detection from predators, with only their nose and eyes poking above the water. Sitatunga tend to frequent the deepest, densest parts of the swamp, where they make themselves even more inconspicuous with slow and deliberate movements, often standing and ruminating in water up to their shoulders. Their hearing is acute, with ears structured so they can accurately pinpoint the origin and direction of any sound; this is particularly useful in their dark and densely foliated environment, where long sight is of very little value.

sitatunga

Though common, even abundant, in African swamps and permanent marshes, the sitatunga is one of the most secretive and least-known of Africa’s large antelopes. Females are fawn-coloured with vertical white stripes and spots across their rump, to provide camouflage in dappled light. Males are larger, and chocolate brown with long, spiralled ivory-tipped horns, a mane and white stripe down their spine.

Africa Geographic Travel

Dr Vera Rduch completed her thesis on puku in Kasanka National Park. As a by-product, she also collected information on the park’s sitatunga, as the antelope overlap both in distribution and diet throughout the park. Sightings of puku and sitatunga grazing together on the flood plains, combined with camera trap images of them entering woodlands in the late evening, in the hot, dry season (Sept-Oct), showed that while sitatunga tend to graze on young papyrus and reed shoots for the bulk of their diet, they don’t limit themselves to swamp vegetation. [Vera Rduch, 2013. Ecology and Population Status of the Puku Antelope (Kobus vardonii LIVINGSTONE, 1857) in Zambia. PhD Thesis in Zoology, Rheinische Friedrich-Wilhelms-Universität Bonn. 287 pp.]. In some parks they have even been recorded feeding on elephant dung, obtaining nutrients from undigested seeds.

Using faecal analysis, Rduch ascertained that, in Kasanka, crocodiles feed on sitatunga, not surprising given their considerable overlap in habitat. She also found sitatunga hair in the scat of civet and white-tailed mongooses, who must have fed on sitatunga carrion as scavengers. [Vera Rduch, 2013. Ecology and Population Status of the Puku Antelope (Kobus vardonii LIVINGSTONE, 1857) in Zambia. PhD Thesis in Zoology, Rheinische Friedrich-Wilhelms-Universität Bonn. 287 pp.]. Sitatunga don’t only fall victim to natural predators. Their regularly used, well-worn pathways through reeds and papyrus, between feeding and resting areas, make them especially vulnerable to poachers’ snares and hunters with dogs and guns. Sitatunga is prized bush meat. In Zambia they are afforded some protection because they are classed as a ‘government trophy’, meaning if a poacher is caught with sitatunga meat, he will get a more severe sentence than if caught with puku or common duiker meat.

sitatunga

Sitatunga breed throughout the year, females usually producing a single offspring, after an approximate seven month gestation period. A calf will weigh between 3.5 and 4 kilograms at birth and potentially double in weight during its first months. After the birth, the female hides her calf on a vegetation platform, secluded in dry reeds for protection. This youngster will stay with its mother, being suckled by her for about six months, and learning to navigate the swamp safely, following its mother about, even after she has given birth again. A calf takes time to master the specialised gait of the sitatunga, and will often, in the early months, lose its balance and fall into the water.

Though the sitatunga has been classified under the Least Concern category by the International Union for Conservation of Nature and Natural Resources (IUCN), habitat loss is the most severe threat to the survival of the species. Other threats include the increasing loss of wetlands that has led to isolated populations, long-term changes in the water level that affect nearby vegetation and consequently their diet. In Zambia vast areas of the Bangweulu and Busanga swamps are burnt every year, placing animals like the sitatunga at grave risk.

sitatunga

At the end of the day, we returned to Vivienne’s Hide, as the sun began to sink in the sky and were rewarded with a spectacular sunset tinting the flood plain orange and scarlet. The grazing sitatunga glowed golden in the fading light. We stayed till we could see them no longer, and as the moon rose, climbed down the ladder and left them in peace.

sitatunga

SITATUNGA FACTS AND FIGURES

  1. Sitatunga or marshbuck get their scientific name, Tragelaphus spekii, from John Hanning Speke, the English explorer who described them in 1863. Speke first observed the sitatunga at “Little Windermere”, now Lake Lwelo, in Tanzania
  2. Sitatunga stand between 75 and 100cm tall and weigh between 50 and 125kg
  3. Researchers estimate that the global population on sitatunga is somewhere around 170,000. They are found in more than 25 African countries, with almost 40% living in protected wilderness areas.
  4. Sitatunga have an unusual leg length, often looking like they are hunched over because their rear legs are actually much longer than their front legs, this difference in leg length helps them to balance better in marshy areas. Another interesting fact about sitatunga legs is that their pasterns (the part of the leg just above the hoof) are flexible, this unusual leg construction makes it easy for sitatunga to run on damp surfaces.
  5. The average lifespan for a sitatunga in the wild is 12 years (and up to 22 years in captivity). Their age can often be told by looking at the colour of their coat; as they age their coats turn from a light russet brown to a darker greyish brown colour.
  6. Bushbuck and sitatunga are genetically similar enough to hybridise. Hybrids between bongo and sitatunga have also proved fertile.

Tiny primate: new species of mouse lemur discovered

Lemur

Scientists in Madagascar have discovered a new species of mouse lemur in northeastern Madagascar but warn that it may already be threatened by deforestation and habitat loss. The little primate was discovered during a lengthy survey on different communities of mouse lemurs and is now known as Jonah’s mouse lemur (Microcebus jonahi).

Over nine years, from 2008 to 2017, the team captured some 117 mouse lemurs, either using traps or by hand during nocturnal surveys. The lemurs were extensively measured and observed, and small biopsies were taken from their ears for DNA purposes before they were released back into the wild where they were captured. While the status of some mouse lemurs has been contested in the past, in this case, the biologists were able to show both sufficient genetic diversity as well as distinctive morphology (physical characteristics) to justify concluding that M. jonahi should be considered to be a distinct species.

The new species of mouse lemur is among the larger mouse lemur species and has a prominent white stripe running down its nose, with reddish-brown fur and the typical large eyes of this nocturnal genus. It measures around 26cm from the tip of its nose to its tail and weighs on average 60 grams. It was named for Professor Jonah Ratsimbazafy, a respected Malagasy primatologist, who according to the study, “serves as an inspirational role model for young Malagasy students and scientists”.

M. sp. #3 (in red) refers to the Jonah’s mouse lemur

There are over 100 species of lemur endemic to Madagascar, which translates as some 20% of all primate species on the planet. However, the full extent of their species diversity is still being researched. Mouse lemurs (Microcebus) are the smallest of all primates. New species have been regularly discovered and described since the 1990s, the most recent additions (before Jonah’s mouse lemur) being described in 2016 based on genetic evidence from mitochondrial DNA.

Yet almost as fast as they are being described, the conservation status of primates in Madagascar becomes more precarious. In a recent announcement, the IUCN revealed that 31% of all lemur species in Madagascar are now listed as critically endangered, and 98% of them as threatened, primarily due to deforestation and bushmeat hunting in Madagascar. Newly listed as critically endangered are the Verreaux’s Sifaka (Propithecus verreauxi) and Madame Berthe’s mouse lemur (Microcebus berthae), which is the smallest primate species in the world. Madagascar has lost nearly half of its forests in the last 60 years.

Africa Geographic Travel
Lemur
Dominik Schüßler and Professor Jonah Ratsimbazafy

“Alarmingly”, reads the study, “lowland rainforest habitats have disappeared from most of the east coast, and our study region is no exception. Under these circumstances, population declines are unavoidable”. This accelerating loss of habitat will most likely impact Jonah’s mouse lemur (and probably already has), given that it seems to be found only in Mananara‐Nord National Park, which is already isolated from surrounding forests.

Lemur
The Jonah’s mouse lemur (a) Drawing of an adult individual by Stephen D. Nash, courtesy of the IUCN SSC Primate Specialist Group; (b) An adult female; (c–e) Close‐ups of adult male

Dominik Schüßler, one of the lead authors of the study, told Africa Geographic that “although it is only a tiny lemur species that we recently described, it is a symbol for the situation of nature conservation in Madagascar.” Professor Ute Radespiel of the Institute of Zoology, University of Veterinary Medicine Hannover, explained further that “this study with the description of a new mouse lemur species demonstrates that the unique biodiversity of Madagascar is far from being understood. Many of the recently described species have only small distributions, which puts them at high risk, since the remaining forests of the island are under acute pressure from habitat destruction and fragmentation. Major and immediate conservation efforts will be needed to ensure their long-term survival during this critical period.”

Lemur
Deforestation threatens the majority of Madagascar’s primate species

The full study can be accessed here: “Ecology and morphology of mouse lemurs (Microcebus spp.) in a hotspot of microendemism in northeastern Madagascar, with the description of a new species”, Schüßler, D., Blanco, M., et al., (2020), American Journal of Primatology.

Roan antelope conservation challenges

The roan antelope Hippotragus equinus is currently classified as a “Species of Least Concern” on the IUCN Red List. How accurate is this classification, and how should it influence how situations are managed where numbers are dwindling? In many African countries, roan antelope populations have dropped to perilously low levels, and there is every chance they could disappear from the wild altogether. Some argue that some of these examples are animals on the limit of their geographical range and could be regarded as “refugee sub-populations”. This poses the question: is it important to intervene to save these “refugee” populations?

According to the IUCN Red List, there are an estimated 60,000 mature roan in Africa, with the largest populations in Burkina Faso, Cameroon, Zambia and Tanzania. In some areas, these populations are believed to be stable, but in others, the numbers have declined. In Ruma National Park in western Kenya, the roan population has declined dramatically to about 13 animals, making it genetically unviable. Likewise, in the Kruger National Park, numbers have dwindled to just over 50 individuals. Roan are a charismatic species, and it could be argued that their presence in these parks is important both from a biodiversity and national pride perspective and while purist conservationists may regard this as irrelevant, in attracting tourists, which in turn stimulates the economy of the region.

Roan
Releasing a roan into the wild © Dr Hamish Currie

Numerous studies have been conducted to establish the reason for the decline in the Kruger Park and Ruma.  In the Kruger, the consensus of opinion suggests it is all to do with water provision. The northern part of the park had lower animal densities than the south, so managers sunk boreholes to provision animals in the hopes this would enhance the game viewing. Indeed, the water-sensitive bulk grazers such as buffalo made it their home and changed the habitat. With them came predators. Roan, being selective grazers, did not compete well. They also have an unusual approach to calf-rearing behaviour, often hiding their calves and leaving them for hours at a time. With the increased predator load, these calves did not survive. It just goes to show that humans with good intent can make management decisions that have catastrophic outcomes! Recently, a Kruger National Park section ranger was fired for “gross negligence” after 20 roan placed in a fenced breeding camp in the park died of dehydration after the drinking trough water dried up due to negligence. Eight years prior to that 45 roan died of anthrax in Kruger breeding camps.

In Ruma, it appears predation is also the problem, and plans are afoot to enclose the roan in a camp free of predators. Unfortunately, with only 13 individuals, the population has reached a genetic bottleneck, and there is no other option but to bring in new animals to remedy the problem.

Africa Geographic Travel

Interventions would involve the infusion of new genes, but the challenge is where to source animals for this genetic refreshment. The very existence of subspecies is controversial, with some eminent scientist being “lumpers” and others “splitters”.  Some argue that “splitting” can impede conservation outcomes, while others would say ignoring subspecies issues is irresponsible. As is so often the case with a species on the brink, decision-makers are faced with a myriad of different considerations that need to be weighed up in a race against time, not least of which involves reconciling the science with the conservation realities. As it is, the subspeciation of roan antelope is a genetic quagmire.

Roan in Savute in Chobe National Park © Fred von Winckelmann

Using mitochondrial DNA analysis of roan antelope, researchers split the roan species into six subspecies.  Hippotragus equinus equinus in South Africa Botswana and Namibia; H. e. cottoni in Angola, Zambia and Malawi; H. e. langheldi from Tanzania and Kenya; H. e. bakeri from South Sudan and Central African Republic; H. e. charicus from Chad and Nigeria; and H. e. koba from Benin, Senegal and Ghana. There are morphological differences between these “subspecies”, but in many cases, it is impossible to tell the difference.

More recent studies (Alpers, Van Vuuren, Arctandervand Robinson) using nuclear DNA analysis would suggest that the North-West African Hippotragus equinus koba from North-West Africa is a distinct and evolutionarily significant unit and all the rest should be lumped together.  In other words, there are only two subspecies of roan antelopes. This is about more than scientific disagreement – the outcomes of studies such as these will invariably influence conservation decisions.

Roan

The IUCN has published a document, titled “Guidelines for Reintroductions and Other Conservation Translocations”. This document deals with the genetic considerations regarding sourcing animals for reintroductions or translocations and, naturally, it advises sourcing populations physically closer to, or from habitats that are similar to, the destination. However, the document also recognises that there will be situations where this is not possible, and here it defines a “taxon substitution”, where a similar, related species or sub-species can be substituted as an ecological replacement in dire conservation situations.

There are inevitably going to be differences in opinion when interpreting scientific publications and conclusions. When these issues are controversial, as is the case with the roan subspeciation, decision-makers are forced to tread carefully to avoid action that, in hindsight, could do immense damage to their conservation reputation. This is where the appropriate IUCN specialist groups should be involved. This panel of experts is best placed to make appropriate decisions, and responsible conservationists would be wise the follow their sound advice. Likewise, responsible government conservation bodies would abide by the advice given.  It goes without saying that care must be taken to make decisions based on sound science and not by emotion.

In Kenya, it would be ideal to source wild langheldi from neighbouring East African countries. Every effort is being made to achieve this, but this is complicated and could take years to achieve. Another option is to source langheldi from zoological institutions that breed the subspecies. This has been done before, in Eswatini, by the Back to Africa organisation (www.backtoafrica.co.za), of which the writer is a director – where there is now a thriving population in the Mlilwane Wildlife Sanctuary. These immunologically naïve zoo animals are susceptible to tick-borne protozoal diseases, including theileria, and it took years to habituate them.

Another option would be to source animals from South Africa, where the wildlife industry evolved to support hunting and ecotourism. In the past, game traders imported animals from a variety of African countries. This was done for financial gain, with wealthy men paying African countries or individuals for their biological treasures. Their argument was they were saving these animals from an inevitable demise by bringing them back to South Africa, where they would be saved and protected. Their motives in this may well have been fiscally motivated, but that is a topic for another article!

This industry in South Africa has all but collapsed, and prices have diminished significantly to the point that farmers are sitting with large numbers of animals and don’t know what to do with them. Imports came primarily from a few African countries, with equinus subspecies imported mostly from the dry arid Waterberg area of Namibia. A well-known South African veterinarian Dr Johan Kriek imported cottoni on two occasions from Malawi, and South African National Parks cooperated with Botswana in trading roan for rhinos, with equinus animals going from Punda-Ma-Tenka in Botswana, to Graspan near Kimberley. These animals now exist in the Mokala National Park near Kimberley.

Some koba were also imported from Benin’s Pendjari biosphere reserve by game trader Riccardo Giazza, and in 2000, Mr Fred Keeley of Sable Ranch caught wild roan from the Niokolo-Koba National Park in Senegal.  Some of these ended up on Mr John Hume’s farm Mauricedale near the southern Kruger Park. At the time, genetic issues were not considered, but retrospectively this was an irresponsible activity as koba have subsequently become recognised as a genetically inappropriate subspecies for Southern Africa. This did nothing for South Africa’s conservation reputation, but the issue was recognised, and genetic testing became the order of the day as nature conservation authorities took steps to prevent the sale and movement of koba within South Africa.

So, as it stands, there are numerous farms in South Africa holding roan antelope which originate from Namibia, Malawi and Botswana (there are tests available to confirm their genetic origin) that could be used to repopulate other areas.

There are, essentially, two questions here. The first is how many subspecies of roan antelope should be recognised? The latest genetic publication by Alpers, van Vuuren and Arctander suggests these animals would be appropriate for reinforcement of dwindling populations such as those in Kenya, as there are only two subspecies: West African and the rest.

Roan

The second question is more complicated. At what point does the subspecies distinction no longer matter if it comes at the cost of the local extinction of a species? If one were distrustful of the validity of the aforementioned study and the division of roan into two subspecies rather than six, and if no other options existed for sourcing pure langheldi, what would the risk be in exercising a “taxon substitution” as defined by the IUCN? In that way, some of the roan bred in South Africa could be used for the overall conservation of the species, regardless of subspecies.

At what point does this decision move from being an IUCN recommendation to a sovereign decision accepted by all parties as being in the best interests of the species? Government authorities and conservation entities have the tricky job of striking a balance between good science and timeous intervention to save a species. It would, however, be such a pity if this intervention came too late for these desperate roan populations. Would it not be an excellent outcome if these animals in South Africa could now play a role in species conservation in other parts of Africa? It would be sad to think these animals now have no conservation value because they are of mixed genetic origin.


Dr Hamish Currie is a wildlife vet who regularly works in wildlife management projects across Africa. He is a pioneer of the introduction of zoo animals back into Africa, including engineering the translocation of the last northern white rhinoceros from the Czech Republic to Kenya. Hamish is a director of Back to Africa.

Sources:

Population genetics of the roan antelope (Hippotragus equinus) with suggestions for conservation, Alpers, van Vuuren, Arctander and Robinson, Journal of Molecular Ecology, 2004

Roan antelope Hippotragus equinus in Africa: a review of abundance, threats and ecology, Havemann, Retief, Tosh and de Bruyn from the Mammal Research Institute, Department of Zoology and Entomology, University of Pretoria.

Mauritius oil spill – pictures, map and details

Mauritius oil spill
The stricken vessel MV Wakashio, owned by Japanese company Nagashiki Shipping

“The oil spill and the ecological crisis happening right now in Mauritius will have an everlasting impact on the natural ecosystem, the marine ecosystem of the lagoon.” says Mauritian ecologist, environmental expert and former global strategist for Greenpeace International, Sunil Dokwarkasing.

On the 25th of July, the MV Wakashio, owned by Japanese company Nagashiki Shipping, ran aground on a reef 3 km off the south-east coast of Mauritius. The carrier, which was en-route from China to Brazil, held 3,894 tons of low-sulphur fuel oil, 207 tons of diesel and 90 tons of lubricant oil.

Despite residents’ warnings that the ship was sinking on the 5th of August, it took days for the government to finally swing into action. Sunil Dokwarkasing, a Mauritian ecologist, noted that the “delay in trying to address the problem of this wreckage on our reef is, I would say, grossly negligent by our government. Their primary concern was to refloat the ship – no one considered the danger represented by the 3,800 metric tonnes of oil on the ship. No one considered or seemed to care about the substantial risk this would present to the island and the lagoon; the government sat on the file for more than 12 days without making the decisions that should have been made”.

Satellite and drone images show a dark slick spreading in the turquoise waters and videos posted online show oily waters lapping the shore. “The oil trail is right next to an island called Ile aux Aigrettes, which is a natural reserve with endemic and endangered species,” said Reuben Pillay, director of virtual tour site reubsvision.mu. “For the local people, it’s been terrible.”

Around 1,000 tonnes of fuel have leaked into the ocean so far and, while some 500 tonnes have been salvaged, around 2,500 tonnes remain on board. The fuel spilling from the Wakashio has created an ecological disaster that endangers corals, fish and other marine life around the Indian Ocean island, officials and environmentalists say. “This is likely one of the most terrible ecological crises ever seen on the small island country,” Greenpeace Africa said in a statement on Friday. Sunil Dokwarkasing elaborated, “we know that an oil spill in any marine ecosystem will disturb and even destroy the marine ecosystem; it may never regain its original status. I don’t have much hope that we will be able to restore the lagoon to the way it was fifteen days ago”. Sunil refers not just to the ecological impact, but the inevitable sustained social impact. He explains that there are 400 registered fishermen that earn their livelihood from fishing in the lagoon and surrounding areas, and possibly the same number of unregistered fishermen. He estimates that the livelihoods of about 1,000 households will be destroyed and that the tourism industry will be heavily impacted, given that many people take tourists out on sightseeing tours of the lagoon.

Mauritius oil spill
Clouds of oil advance on the coastal paradise of south-east Mauritius

Just days before lockdown I was in Mauritius, swimming in these very waters with local NGO Eco Sud, examining signs of coral bleaching in the bay that dated back to the late 1980s and seeing the regeneration that was just starting to be visible, decades later. I’d spent time in the lagoon monitoring some of the island’s critically endangered hawksbill turtles and taking part in a coral farming project that aims to grow corals to replenish damaged areas of the island’s reefs. I now know that everything I had seen is more than likely shrouded in oil – and dying. I also visited the tiny rocky wildlife sanctuary of Ile aux Aigrettes, where resident scientists from the Mauritian Wildlife Foundation introduced me to some of the country’s more endangered inhabitants, including pink pigeons, the Mauritius kestrel and the Mauritian skink, all of which have all been brought back from the brink of extinction. I toured the island’s extensive nursery of indigenous and native plants. The passion of the scientists was contagious, and I left the islet with an appreciation of the dedication that goes into conservation, habitat restoration, and saving of species. These same scientists and wildlife workers are now ferrying dozens of baby tortoises and rare plants from the island to the mainland in an attempt to save them.

The National Coast Guard received no distress call from the ship, a government statement said, adding that police are investigating possible negligence. Attempts to stabilise the vessel and pump the remaining fuel from its hold have failed, and local authorities fear bad weather, rough seas and strong currents could further rupture the tanker. “Due to bad weather and constant pounding over the past few days, the starboard side bunker tanker has been breached, and an amount of fuel oil has escaped into the sea,” said Nagashiki Shipping Co. Ltd, owner and manager of the vessel, in an emailed statement. “Given poor sea conditions, salvage efforts are currently on hold.” Sunil Dokwarkasing was quite scathing on the subject of the clean-up, adding that “in the environment, the first thing we do is consider precautionary principles… and this particular principle has been totally neglected by the government in their decision making. Had they emptied the tanks of the ship, the probability of leakage would have been minimised.”

Akihiko Ono, executive president of the shipping company, today told a press conference in Tokyo “we apologise profusely and deeply for the great trouble we have caused… we will do everything in our power to resolve the issue.” A statement from the Japanese foreign ministry says the country is planning to send a six-person disaster relief team, at the request of the Mauritian government, to help with removing the oil. France is also sending a specialist team and equipment. Meanwhile, police in Mauritius, accompanied by the ship’s Indian captain, are preparing to board the vessel and conduct a search.

The vessel ran aground on a reef about 3km from the mainland.

A government environmental outlook released nearly a decade ago stated that Mauritius has a National Oil Spill Contingency Plan, but the equipment on hand was only “adequate to deal with oil spills of less than ten metric tonnes”. In case of major spills, it said, help could be sought from other Indian Ocean countries or international oil spill response organisations. Some 400 sea booms, mostly homemade, have been floated out into the lagoon, in an attempt to prevent the oil spreading in the strong marine currents. Surface oil is also being pumped out of the ocean. “The clean-up efforts by the civil societies, NGOs, service clubs and others, have surpassed the government’s effort to deal with cleaning, mitigation and containing the spreading of oil,” says Sunil.

Greenpeace’s Happy Khambule concluded, “there exists no guaranteed safe way to extract, transport and store fossil fuel products. This oil leak is not a twist of fate; it is the result of our twisted addiction to fossil fuels – we must react by accelerating our withdrawal from fossil fuels. The risks associated with oil include aggravating the climate crisis, devastating oceans and biodiversity and threatening local livelihoods around some of Africa’s most precious lagoons”.

Update 15 August 2020:

Over the past few days, salvage teams have been battling rough seas to remove the remaining oil as cracks spread across the hull of the MV Wakashio. The ship finally broke apart three weeks after it ran aground. The Mauritian Wildlife Foundation confirmed that there were still around 100 tonnes of oil remaining on board but that there is chance that this can be contained. A further 653 tonnes have been pumped out of the lagoon to date. According to Greenpeace Africa, volunteers are being asked to cease their activities and stay away from the waterfront.

CALL TO ACTION:

1. If you are in Mauritius you can register to volunteer for beach clean-ups with the Beach Authority office at the Blue Bay Marine Park Centre, the contact person there being Daniel Laurent, Tel: +5259 7355.

2. If you would like to contribute to helping Mauritian Wildlife Foundation actions, please contact MWF hotlines +5710 4141, 5473 0103 and +5948 9823 and let them know how you can help.

3. If you would like to help financially and contribute to the Wakashio Fund, you can donate online via the website https://www.mauritian-wildlife.org/donate mentioning ‘Wakashio’.

Will legal international rhino horn trade save wild rhino populations?

RhinoWill the legal international trade in rhino horn save the wild rhino population? This is a question that finds scientists, policymakers, conservationists, and NGOs on polar opposite ends of the debate, resulting in what seems to be an effective deadlock. As wild rhino numbers continue to decline in Africa, many believe that the only way to save to future of the rhino is to lift the ban in the trade in its horn. Others are equally vehemently opposed to lifting the ban, mostly concerned that to do so would see an unprecedented surge in rhino poaching. While scientists have had two decades to investigate the potential effects of lifting the ban, the answers have been conflicting and provided no clear conclusions.

A study sponsored by the Graduate School for Production Ecology and Resource Conservation and the Netherlands Organisation for Scientific Research set out to summarise and review the effects of legalising the trade in rhino horn, the pros and cons thereof, and the vast amount of data available for each side of the debate. For those looking to understand the complexities of the arguments, this is a good place to start.

The main theoretical arguments for legalising the trade in rhino horn can be simplified as follows: firstly, it would create a legal market that could offset poaching and secondly, this legal market could provide the necessary financial viability to keep, protect and breed rhino populations. The researchers focussed mainly on South Africa on the basis that private wildlife ownership is permitted by law and that South Africa was, in 2010, home to an estimated 95% of the remaining white rhino and 40% of the black rhino in the world. With these arguments in mind, the report identified and selected four primary mechanisms occurring in both scientific literature, as well as the arguments for and against put forward by conservationists and private rhino owners: 1) financial viability for private rhino owners, 2) rhino horn demand, 3) laundering of rhino horns and 4) behaviour of rhino horn consumers.

Rhino horn trade
Wild rhinos
1. Financial viability of private rhino ownership
  • 80% of land in South Africa is privately owned, and South African law allows for the private ownership of wildlife
  • An estimated 33% of South Africa’s rhino are privately owned.
  • Therefore, private rhino ownership could play a critical role in conserving the species.
  • Increased costs to provide security in the face of the dramatic rise in rhino poaching are prohibitive.
  • The sale of harvested rhino horn could be used to fund anti-poaching measures and could serve as an incentive to encourage others to keep rhinos.
  • The tax raised through legally traded horns could be fed back into the system to keep wild rhinos safe (the authors argue that this is more likely to go towards politically important causes such as health care and housing).
  • The authors of the study agree that legalising rhino horn trade would have a positive effect on captive rhino populations but question whether or not it would result in a significant financial benefit to the conservation of wild populations.
2. Demand for rhino horn – Would legalising the trade increase the overall market demand and how will the illegal market respond?
  • Current illegal demand is already far higher than the current illegal supply.
  • Previous studies indicate that there is a demand of at least a million people in Vietnam alone.
  • Rhino horn grows at an average of 6cm per year, and the reproduction rate is one calf every 3-5 years; therefore, the process of farming horn is relatively slow.
  • Lifting the ban will remove the stigma attached to the consumption of rhino horn.
  • A substantial increase in demand could promote a positive feedback loop dubbed the Anthropogenic Allee Effect – that is, demand for products increases as the animal species abundance decreases.
  • There is a preference in some of the markets for ‘wild’ horns
  • The effect of price on overall demand and illegal demand is ambiguous, and it is difficult to control the final price – legalising trade may not drop the price sufficiently to make illegal trade or consuming not worthwhile.
  • Understanding and anticipating motives behind consumption is critical in reducing demand.
  • Demand is expected to continue to rise with economic and population growth in Asia.
  • Here the authors conclude that it will likely be impossible to satisfy the demand with legal horns and so legal and illegal markets would exist in parallel, particularly if illegal horns come at a lower price.
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3. Laundering of rhino horns
  • Illegal rhino horn traders are likely to remain in business after trade legalisation and could launder their products into the legal markets
  • This was the case with the legal ivory trade
  • Legal market can provide an incentive to illegal suppliers by minimising the risks of being caught in an illegal exchange
  • Widespread corruption exists and expands to all nodes in a trade chain
  • Legalising rhino horn trade would need to be highly regulated.
  • The potential for even 5% of the legal market consisting of illegal horns could be problematic for the remaining rhino population.
  • Illegal supply of rhino horn is likely to increase when legalising international rhino horn trade.
4. Long-term behavioural change of rhino horn consumers
  • It is generally believed that the ultimate solution to stop rhino poaching lies in a change of consumer behaviour.
  • The demand could be drastically reduced by creating a uniform morality that it is wrong to purchase products that compromise the survival of a threatened species.
  • While there are several programs in place to change perceptions around rhino horn, these have yet to be successful.
  • The rhino horn trade represents an international conservation crisis involving stakeholders other than consumers.
  • Traditional Chinese Medicine is increasing in popularity, promoted by the Chinese government, and supported by the World Health Organization.
  • Interviewed consumers are aware of the extinction risk for rhinos but do not feel responsible.
  • Legalising the market can be considered the complete opposite of campaigning to reduce demand – legalising marijuana caused a rise in total consumption due to new users

While the authors acknowledge that there are instances where legal commercialisation of animal products has had potentially beneficial effects for the conservation of certain species (such as the trade in crocodilian skins or bison mean), they also point to examples where it has had the opposite effect, such as the ivory and lion bone trades. Previous studies point to five different criteria if wildlife farming is likely to be of benefit to a specific species:

  1. There cannot be a consumer preference for wild-caught animal products – unlikely to always be the case with rhinos since larger rhino horns make for more impressive status symbols and there is a general belief that the suffering of the animal will increase medicinal potency.
  2. A substantial part of the demand should be met, and the demand should not increase due to legalisation – research from consumer countries does not indicate that this would be the case where rhino horn is concerned.
  3. Legal products should be more cost-efficient to combat black market prices – again unlikely to apply to rhino horn where previous studies have estimated that legal horn would have to be sold at a minimum of $ 11,500 per kg to be profitable.
  4. Wildlife farming should not rely on wild populations for restocking – given that 30% of South African rhinos are privately owned, this criterion would be applicable.
  5. The laundering of illegal products into commercial trade should be absent – due to the high value of rhino horn and the extent of corruption concerned; the report also suggests that this is unlikely.

Without the actual legalisation of rhino horn trade and subsequent empirical data, it is challenging to draw specific conclusions regarding different potential outcomes. However, the report points to several areas where further studies would help, particularly concerning quantifying the demand and the extent to which this would increase should the sale be legalised.

Rhino horn trade
Intensively farmed rhinos

Conclusion

The study concludes that though legalising trade in rhino horn would have a positive effect on captive rhino populations, this will probably not be sufficient to counteract the negative impact, including increasing demand by removing the stigma attached to purchasing the horn. The authors also acknowledge that there is an argument that rhinos should be conserved as a species, rather than prioritising wild rhinos, and that, in retaining the ban, the inevitable consequence is that less captive rhinos will be kept. If, despite best efforts, rhinos do go extinct in the wild, a lack of captive rhinos would complicate future reintroductions.

Nevertheless, the study concludes that regardless of the stance of legalising rhino horn trade, the debate should not prevent the relevant stakeholders working together to reduce corruption, increase rhino populations and reduce the demand, since neither approach will be successful otherwise.

The above is a summary of an extensive report, and reading it in full is recommended. It can be accessed here: “Will legal international rhino horn trade save wild rhino populations?” Eikelboom, J., Nuijten, R., Wang, Y., (2020), Journal of Global Ecology and Conservation

It’s not about the worm

Mopane worms
Guest blogger: Louise Swemmer

Of course it’s about the worm, but it’s not JUST about the worm. Harvesting mopane caterpillars from the Kruger National Park provides people with much-needed food and income, but it also does a lot of good for conservation.

Mopane worms (Mashondza in Xitsonga), the larva of the Imbrasia belina moth, are a widely used source of protein and a delicious snack, especially for people in the Limpopo Province of South Africa.

Unfortunately, since they are so popular, they have been over-harvested in many areas and can be quite expensive to buy. The Kruger National Park (KNP) started a Mopane worm harvesting project in 2010, to help local people to access worms both for food and for the harvesters to make a small income. Accessing benefits from conservation helps to build positive relationships between people and conservation areas (ask any tourist about their feelings towards conservation after they have just visited a game reserve!). Having positive relationships with society, especially with local communities, is not only the right thing to do but can be really important for the sustainability of protected areas such as the KNP. Especially now, when biodiversity needs all the support it can get.

Mopane worms occur all over Southern Africa, including in Mozambique, Malawi, Southern Zimbabwe, Botswana, and Northern South Africa, closely linked (but not exclusively limited to) wherever one finds mopane trees (Colophospermum mopane). Fully grown Mopane caterpillars have multiple coloured stripes, are about 10cm long and are covered in prickles which can make them tricky to harvest if you have soft hands. The best time to pick worms is just before they bury themselves underground to pupate into Mopane moths, that way they have high protein content and when it’s easier to expel the internal organs – a requirement before they can be eaten. The moths that emerge from the pupae are enormous, with two big false eyes on their wings, acting as a defence mechanism against predators. The moths lay a batch of tiny white eggs very soon after they emerge, which hatch about 21 days later. The tiny worms then start their journey to adulthood. The caterpillars shed their skin four times before they are ready to pupate into moths, and it is after the final shed that they are the tastiest!

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The Kruger Mopane worms are harvested from a demarcated area less than 0.2% of the area of the KNP, within the vast Mopane veld found in the north of the park. The harvesting takes place once a year, in years when there is a large enough outbreak to provide worms for harvest as well as allow enough worms to descend into the soil to reproduce for following years. The outbreaks last between 1 and 2 weeks. Harvesters from local villages are invited to participate and issued with a permit. They are kept safe by the SANParks rangers while harvesting. People usually harvest about 25 litres of caterpillars per person, which can contribute the equivalent of half of a month’s income for some households.

Mopane worms
Mopane tree Colophospermum mopane – note the butterfly-shaped leaves

In a recent study, it was shown that apart from the nutritional and economic value of the worms, people who were part of the harvesting enjoyed the experience, feeling that the park is opening up to them, and seeing the park more positively as a result (Table 1). For most participants, the project provided them with their first chance to visit the park, and many enjoyed the opportunity to learn and experience new things (Figure 1). Apart from enjoying nature, a highlight for many participants was meeting and getting to know the park staff. It is important to remember that the KNP has not always been accessible to the majority of South African society for much of its existence. During the former apartheid era of South Africa, national parks were not open to all demographic groups. In fact, some people were forcibly removed from within the park boundaries to make way for conservation. As a result, some people feel alienated and separated from the land and resources found within protected areas such as the KNP. For the past few decades, the park has been implementing various projects that aim to restore rights to people, build positive relationships and reconnect people to the land, cultural and natural resources within the park. The mopane worm project is one example of doing just that.  Not only did the study show the broader project impacts on participant wellbeing, but also revealed how participation changed how people viewed the park. Harvesters said their relationship with the park was positive and expressed hope for building on this in the future.

Conducting social science research takes time, but it contributes enormous value when assessing the impacts of such projects. The study has shown that when managed effectively, small scale, sustainable resource use projects such as the KNP mopane worm harvest, have the potential to contribute both to human wellbeing as well as conservation. As we move further and further into the Anthropocene, biodiversity needs all the help it can get, and conservation approaches need to be robust and to accommodate a multitude of value systems if these beautiful and valuable places are to persist for our children, and our children’s children.  Thinking out of the traditional conservation box is one such mechanism that may just be key for its survival.

Mopane worms
Imbrasia belina is a species of emperor moth
Table 1. Illustrative examples of Mopane worm harvester’s perceptions of the Kruger National Park as a result of the mopane worm project

 

Figure 1. The contributions that mopane worm harvesting from the Kruger National Park, South Africa has made towards multiple dimensions of human wellbeing (with thanks to Corli Coetsee for the infographic)

Citation:

Swemmer, L.K., R. Landela, P. Mdungasi, S. Midzi, W. Mmatho, H. Mmethi, D. Shibambu. A. Symonds, S. Themba, and W. Twine. 2020. It’s not just about the worm: the social and economic impact of harvesting mopane worms from the Kruger National Park, South Africa. Conservation and Society 18(2): 183 – 199.

Bio:
Dr Louise Swemmer works as a social scientist for South African National Parks, based in Hoedspruit, Limpopo. Louise’s primary professional interest is in promoting fair access to benefits that flow from Protected Areas, both in the interests of justice as well as for the sustainability of conservation.

Aardvarks and climate change

Aardvarks

Three years ago, a Wits University media release warned of the impact of climate change on aardvarks, particularly those in arid areas where temperatures are expected to rise in coming years. Now the full peer-reviewed study on this research has been released and yields worrying results. The study, which was conducted on Tswalu Kalahari Reserve by the researchers of the Brain Function Research Group at Wits University, indicates that in drought years aardvarks are unable to meet the necessary nutrient levels to maintain their metabolisms, as indicated by dramatic changes in internal body temperatures. During the first year of the study, low rainfall levels and the subsequent dry season resulted in the deaths of numerous aardvarks, including five of the initial study subjects.

Aardvarks

Aardvarks (Orycteropus afer) are highly elusive creatures that are generally active at night and feed solely on ants and termites. To study the effects of seasons, rainfall and food availability, researchers implanted 12 adult aardvarks with sensors to measure body temperature and activity levels and monitored the data for varying durations over three years. Tswalu typically experiences rainfall during the summer months, between November and March, where temperatures regularly reach maximums of up to 40˚C, while the winter months are dry – with temperatures dropping below freezing at night. During the first year of the study period, the region experienced particularly low rainfall levels, with no rain falling during the hottest months of the summer and, as a result, the vegetation levels dropped below 54% of the maximum levels. The rainfall levels during subsequent years were higher, as were the resulting vegetation levels. The available vegetation impacts the prey availability for aardvarks (aardvarks in the Tswalu region feed mainly on the harvester termite Hodotermes mossambicus) – as vegetation decreases, so do termite and ant numbers.

While diurnal animals in arid areas face the challenges of keeping cool and evaporative water loss during high daytime temperatures, nocturnally active mammals like the aardvark have to expend extra energy to stay warm during the cold nights. In times of reduced resource availability, the ability of these animals to increase their metabolic activity to maintain internal body temperatures becomes compromised and, as a result, they may increase diurnal activity to compensate for these demands.

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Under ideal conditions, the internal body temperature of a large mammal remains as constant as possible, with the difference between maximum and minimum body temperatures being labelled the “amplitude”. The research revealed that during “good” conditions (higher rainfall years and increased food availability), the 24-hour body temperature rhythm of the aardvarks only varied by an average of 1.8˚C in summer and 2.1 ˚C in winter. By contrast, during the dry year, their minimum body temperature declined, with an average amplitude of 2.3 ˚C in summer and 4.7 ˚C during winter. One aardvark exhibited an 11.7 ˚C change in 8 hours, the most substantial change ever recorded in a large mammal – its body temperature dropped to a minimum of 24 ˚C.

Aardvarks

As expected, the low body temperatures were associated with increased diurnal activity but shorter periods of activity overall, with some aardvarks emerging in the afternoon and returning to their burrows at night, eliminating nocturnal activity. Yet despite their demonstrated behavioural flexibility, many were unable to meet their nutritional requirements, and of the six aardvarks initially fitted with monitoring devices, five died during this period. Those that survived demonstrated a return to a more level internal body temperature as conditions improved, but it took them time to recover.

 

The concern is that the Kalahari region is one that is predicted to become hotter and drier as climate change progresses. While droughts are part of typical climate patterns, this research indicates that aardvarks are not sufficiently adaptable to cope with this change. As drought frequencies and durations increase, the vegetation in the area will suffer, and ant and termite populations will decrease, resulting in the death by starvation and dehydration for the aardvarks that depend on them. While they may not be considered threatened yet, aardvarks are ecosystem engineers, and numerous species of birds, mammals and reptiles utilise the burrows that they dig.

“Populations of many animals in South Africa are already declining as a result of habitat loss and over-exploitation,” says Professor Andrea Fuller, one of the co-authors of the study. “Climate change adds an additional threat, which may push species to extinction faster. By 2050, the aardvark may not be the only species removed from tourist checklists”.

Aardvarks

The full study can be accessed here: “Increased Diurnal Activity is Indicative of Energy Deficit in a Nocturnal Mammal, the Aardvark”, Weyer, N., Fuller, A., Haw, A., et al (2020), Frontiers in Physiology and is part of a collective effort by the University of Witwatersrand, the University of Pretoria, University of Veterinary Medicine Vienna and the University of Cape Town.

Buffalo – Godfather of the African bushveld

“There is something frightening about a buffalo when encountered on foot that sets it apart from lions, leopards, elephants and rhinos. Those cranky old males look at you like they hate you personally, like they are the Godfather come to collect your debt, like they will hunt you down and pound you into the dry African dust.” Ant Collett, experienced trails guide, Greater Kruger

The African (Cape) buffalo (Syncerus caffer) has earned itself something of a reputation, particularly when it comes to the cantankerous old bulls that spend their time wallowing in pans or hanging around in dense reedbeds along Africa’s rivers. Immense and powerful, the buffalo should not be under-estimated. Don’t be fooled if your only experience of them is from the safety of a game drive vehicle, which perspective makes them look like wild cows.

Aside from the raw energy of encountering buffalo on foot, the quintessential African scene is a highlight for many – that herd coming down to drink, emerging ghost-like from lingering dust kicked up by thousands of hooves, backlit by the golden sunset. When properly understood, these massive bovids are an essential part of any safari experience: a social creature prone to profound moments of courage when threatened or defending a member of the herd.

buffalo
A large herd of buffalo kick up dust in a dry river bed in the Kruger National Park, South Africa
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Quick facts:

  • Social structure: solitary males, bachelor groups and breeding herds of anywhere between 50 to over 1,000 individuals.
  • Mass: 500-1,000kg (forest subspecies significantly smaller, at 250-450kg)
  • Shoulder height: 1.0 to 1.7m
  • Gestation period: 11 months
  • Number of offspring: 1 calf (twins rare)
  • Life expectancy: about 20 years in the wild, up to 30 in captivity
buffalo

Taxonomy:

While there is some disagreement, there are currently four recognized subspecies: West African savanna buffalo (S. c. brachyceros), Central African savanna buffalo (S. c. auquinoctialis), Southern savanna buffalo (S. c. caffer) and, the most easily distinguishable, the forest buffalo (S. c. nanus). The African forest buffalo, found in West and Central Africa and also known as the dwarf buffalo, is considerably smaller than the rest of the buffalo subspecies; their horns are proportionately smaller and their coats a more reddish-brown colour. They tend to form smaller herds, with one or two bulls and a harem of females and offspring. There is still argument today as to whether or not they should be considered to be a separate species, but hybrids between the forest buffalo and more familiar buffalo subspecies are common.

Despite their passing similarity to oxen, buffalo are only very distantly related to domestic cattle and, unlike their relatives the Asian water buffalo, all attempts to domesticate buffalo were largely abandoned as they proved too temperamental. They are, however, susceptible to several diseases that also affect cattle, including foot-and-mouth and bovine tuberculosis.

African forest (dwarf) buffalos in Odzala-Kokoua National Park, Republic of Congo

The basics

Buffaloes are the most numerous of the large herbivores and almost exclusively eat grass, with some limited exceptions at the height of the dry season. They are water-dependent, and it is easy to see when a herd has moved through an area by the flattened grasses and cow-like pats left behind. They are also almost constantly vocal, particularly around water, and produce lowing sounds similar to cattle, as well as grunts and growls during their regular skirmishes. Ecologist believe that buffalo herds decide on where to move through “voting behaviour” – while the herd is resting, individual adult females will stand and stare in a specific direction, and the subsequent movement of the herd can be predicted when the majority gaze in a particular direction.

A female will have her first calf at about five years of age, and these calves are born during the rainy season. The bond between mothers and calves remains for an extended period – up to three years, before the next calf is born. The number of individuals in a herd is highly variable and can be affected by season and water availability. The mixed breeding herds consist of females and their offspring, young males, and older, dominant males in their prime. Males are also found in bachelor herds, and after a certain age (about 12 or so), most males move away from the safety of the breeding herds and live out their lives in small groups or on their own.

Nature’s battering ram

One of the defining features of the African buffalo is the fusion of the two horns at their base on the top of the skull. This is known as the ‘boss’ and is solid bone covered in keratin, particularly prominent and well-developed in the males. Knowing that a buffalo can reach top speeds of around 60km/hour and that a big male can weigh close to a ton, it is easy to see how an angry or frightened buffalo could use this thick layer of bone as a deadly battering ram. Males fighting over females sometimes clash with earth-shaking power and over-confident or unlucky lions have been killed by the horns and crushing power of a buffalo.

buffalo
The ‘boss’ is the hard bony middle point of buffalo horns. Balule Private Nature Reserve, Greater Kruger, South Africa

Buffaloes are far from defenceless, and they are known for their ability to turn the tables on predators. For the most part, smaller predators like leopards, wild dogs and spotted hyena will target the calves, though large hyena clans have been known to hunt adult buffaloes. While crocodiles do occasionally grab unwary individuals at the water’s edge, lions are considered to be the main predators of buffalo – probably due to their size and strength. While individual lions are capable of killing adult buffaloes without assistance, it generally requires the effort of an entire pride or coalition, especially in the case of buffalo bulls. Stand-offs between lions and buffalo herds can last for hours, with the buffaloes chasing the lions away if they get too close and the lions biding their time until the herd finally panics or lets its guard down. Even in situations where lions have killed a herd buffalo, the other herd members may return to harass and chase the lions away. Many of these encounters have been captured on camera and are considered by many to be examples of true altruistic behaviour; unusual in the wild.

A standoff between a herd of buffalos and lions that have caught a buffalo calf. Ngorongoro Crater, Tanzania
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The ‘dagga’ boys

The old males that have moved away from the safety of the breeding herds lack this social support, and their behaviour tends to be entirely different as a result. Famously dangerous, these males are easily recognizable by their pock-marked horns and bald patches of fur. They tend to be edgy and cantankerous, though this needs to be understood in the context of their circumstances. Lions regularly target these relative loners and ‘dagga’ boys are often forced to rely on their strength to fight back and escape. As such, they may well not waste time working out whether or not something is a threat, instead choosing to explode into action. For a human, this can be extremely dangerous and even deadly. African buffaloes are believed to kill about 200 people a year in Africa. The term ‘dagga boys’ is derived from ‘udaka’ – the Zulu word for mud – because male buffaloes are often seen lying in muddy wallows and are frequently coated in dry mud.

Like most animals in the wild, they will generally choose flight if given the option but can be canny if they get the impression that they are being followed. Many a ranger has reported following buffalo tracks only to discover it has been waiting to ambush them or that its tracks turn in a circle and it is following them. Equally as many rangers, trackers and guides have discovered just how easy it is to climb a thorn tree when push turns to shove.

buffalo
‘Dagga boy’ Madikwe Game Reserve, South Africa

Final word

While buffalo may not be vindictive or actively malignant, there is no doubt that they should be viewed as unpredictable and given a wide birth when on foot. Old males often spend their evenings hanging around in the comparative the safety of lodges, and visitors would do well to pay careful attention to the rules of the lodge and not attempt any nocturnal wanderings.

Most importantly, they should be appreciated as an animal that nearly disappeared from much of Africa during the rinderpest outbreaks of the early 20th century. Their numbers may have improved since then, but the IUCN Red List recently moved their conservation to status from ‘least concern’ to ‘near threatened’, concluding that there are fewer than half a million mature African buffalo remaining. Despite their stubborn courage, buffalo are at risk from poaching and the ever-increasing human and livestock encroachment that threatens all of our continent’s wildlife.

buffalo
Buffalos crossing a floodplain in the Okavango Delta, Botswana

Rhino poaching stats 2020 – more shades of grey

Rhino poaching

Written by Susan Scott – STROOP director. Research provided by Bonné de Bod – STROOP presenter & producer.

‘STROOP – journey into the rhino horn war’ has garnered international acclaim for its groundbreaking work documenting illegal wildlife trafficking in Asia and the poaching war in South Africa.


“Rhino poaching decreases by more than half in first half of 2020” read the misleading headline on the government’s press release issued on Friday.  

Let’s take a closer look at this situation, much as we did concerning the 2019 poaching figures in our story Latest Rhino Poaching Stats: Shades of Grey. In that story, we focussed on the lower poaching stats being primarily a function of fewer rhinos surviving the ongoing poaching onslaught and the devastating drought that was ravaging Southern Africa at the time. This time we call for perspective because of another contributing factor: COVID-19.

The above government headline really should have added “due to Covid-19’s harsh lockdown” – the route taken by the UK’s Guardian Newspaper when they covered the same topic. Because they did not attribute the reduction to the impact of COVID-19 lockdowns, our local mainstream media reported the success in combating poaching with headlines proclaiming various iterations of “South Africa has cut rhino poaching by half”. One can hardly blame them, given that the Environment, Forestry and Fisheries Minister, Barbara Creecy’s first statement in the release was “After a decade of implementing various strategies… efforts are paying off,” even adding, “we have been able to arrest the escalation.”

The fact is that the closure of provincial and international borders and lack of international air travel has meant that people have had limited ability to move around and the horn cannot get to the demand countries in Asia – dominating factors in the reduction of poaching.

Imagine being told by the BBC in April that crime that month was down in countries around the planet due to the efficacy of those governments’ enforcement policies, and not due to the onset of Covid-19 lockdowns? The BBC article in question rightfully attributed the drop in crime globally due to the pandemic.  The pandemic had a dramatic impact – from social distancing El Salvadorian gang members to officials in cities across America who noted upwards of 50% declines in crime during the lockdown.  And so too here with our rhinos, because, as the BBC observed, “the result of fewer people in public is less crime.”

To be fair, back in May, the Minister did note that the lockdown was having a tremendous impact on curbing poaching.  And she did add further down in the detail of Friday’s release that the restricted movement from the Covid-19 law enforcement measures have had a striking impact, especially as “the decrease in rhino poaching can also be attributed to the disruption of the supply chain resulting from the national travel restrictions.” – so why not include that vital factor in the headline?

To the numbers:

166 rhinos have been poached during the first half of 2020, compared to 316 at the same time last year. Of the rhinos killed this year, nearly three-quarters happened before the lockdown.  In fact, in the month of April, no rhinos were killed in the Intensive Protection Zone in Kruger for the first time in almost ten years.

Further proof of the success of the lockdown is the reduction in the number of arrests and firearms confiscated in the park for 2020 (2019 figures in brackets): Arrests 38 (122) and firearms seized 23 (61). The report did not provide the number of incursions as it did in the past, so we have to assume from the arrest numbers that there is much-reduced traffic inside the park.

We can also see that the swing in who owns South Africa’s rhinos continues to pivot, with positive gains towards privately owned rhinos; the private sector losing only 16 rhinos compared to the state’s 150 rhinos.  The department claimed a year ago that private rhino populations had increased by a third while Kruger’s rhinos had declined by half. Private rhino owners have been successful in protecting rhinos since they were so badly hit several years ago.  Smaller areas are easier to confine, plus being able to close down areas with neighbourhood security patrols and roadblocks while working with SAPS has been a significant crime deterrent.  We’ve seen these efforts in effect – they have worked well – and their results are strikingly similar to the nationwide Covid-19 lockdown.

Private owners have told us that the harsh lockdown was a godsend for their security (though naturally not so for their tourism revenue).  With the defence force and police services patrolling the public roads and maintaining roadblocks, poaching gangs could not travel with their tools of the trade: axes, pangas and stolen hunting rifles with home-made silencers.

In Kruger during the lockdown, the gates were closed to all visitors.  And this is without a doubt the driving factor in the reduction in poaching numbers.  There is a popular perception that poachers crawl in under fences to access the park, and while that does happen, the reality is that poachers often employ the easy route of driving in undetected as a day visitor. To be clear, poachers are dropped off inside the park from a comfortable vehicle, having entered the park as visitors. And, just as chilling, spotters drive around in visitor vehicles and send rhino locations to the syndicates they work for.

Those on the inside maintain that rangers are highly effective in preventing breaches over the international border and across park boundaries and that access gates are most certainly the security weakness of the park. And the lockdown clearly proves that.  Many have said that corruption, sloppy work, lack of proper co-ordination of the access and exit data are all factors resulting in the majority of current poaching events, and this needs to be tackled, urgently.  The lockdown has shown us the park’s Achilles heel.

Stop Rhino Poaching’s Elise Serfontein said in an interview with The Citizen that “Kruger remains the epicentre for rhino killings in South Africa, with most rhinos being shot by poachers arriving via the gates. Fundamental issues such as known internal collusion and access control for drop-off poaching remain a systematic threat.”

She added further: “Government needs to consider perhaps redefining their measures of success and introduce some additional factors.  When rangers are still run off their feet chasing multiple groups of poachers every day, or finding multiple carcasses, as has been the case since the lockdown restrictions were eased, then it’s pretty clear that things aren’t that much better”. She also explains that what is needed to reduce poaching is the reduction in park incursions (by foot and by vehicle), successful long term convictions of kingpins and reinstating interventions that have been broken, for example, the closure of both the Skukuza Regional Court and RhODIS (the Rhino DNA database).

Sadly, the Minister has confirmed that the figures are on the increase again, after the Kruger gates were again opened to the public.

A plane full of hyenas

Four young spotted hyenas have completed a journey of more than 1 400 km to Zinave National Park in Mozambique, where Peace Parks Foundation will introduce them as the founder population of the first resident large carnivores in decades. The hyenas were captured in Sabie Game Park and moved to a temporary boma in Karingani, and then later airlifted to Zinave. This remarkable journey is the result of a partnership centred around dedicated conservation efforts in Mozambique.

Over the last five years, Zinave National Park, which lies in the Mozambique component of the Great Limpopo Transfrontier Conservation Area, has seen the reintroduction of more than 2 000 plains game, giraffe, elephant, buffalo, warthog and even ostrich. A total of 13 species have been translocated here, each with a unique ecological role to play in restoring balance to this landscape.

“Zinave’s herbivore population is growing extremely well,” says Bernard van Lente, who works as Peace Parks Foundation’s Project Manager in Zinave, “so much so, that we have decided that it is now time to reintroduce predators such as hyenas into the system. Animals die of natural causes, which is completely normal and part of nature’s cycle, but because there are no large predators and very few scavengers in Zinave’s sanctuary where most of the wildlife was introduced, the carcasses are not being properly recycled.”

Peace Parks Foundation, who, through a 20-year partnership agreement signed in 2015 co-manages Zinave with Mozambique’s National Administration for Conservation Areas (ANAC), requested the assistance of the Endangered Wildlife Trust (EWT) to undertake a feasibility study on the introduction of predators into the park.

The EWT team first visited Zinave’s sanctuary in November 2019 to assess various possibilities. Dr David Mills, head of EWT’s Carnivore Conservation Programme, says, “because we found that there were almost no carnivores in Zinave, we suggested that rather than reintroducing only one species, there would be much more conservation value in reconstructing the lost carnivore guild which will eventually revive important ecological functions and processes.”

Following a presentation of this study to ANAC, approval was granted to reintroduce those apex predators that exploit related natural resources, such as hyenas, leopards and lions to Zinave National Park, setting in motion this remarkable hyena translocation operation.

Africa Geographic Travel

The ecological impact of spotted hyena entering Zinave’s system will be significant as the species is both a predator that will take off weaker animals from herds (which will keep the gene pool strong), as well as a scavenger that will remove carcasses, ensuring systems remain disease-free. Another significant advantage is that they will most likely attract smaller scavengers. David says, “there is evidence from elsewhere in Africa that vultures need hyenas to open carcasses since most are not strong enough to do so themselves. We learned that only a few jackals were occasionally seen, and no vultures were present in the sanctuary. We, therefore, decided that it was critical to kick-start the scavenging process by introducing spotted hyenas first as they will both hunt and feed on existing carcasses.”

Sabie Game Park, which is one of Mozambique’s flagship private reserves, did not falter in again stepping up to support rewilding of the country’s national conservation areas. During 2019, Sabie donated 99 buffaloes to Maputo Special Reserve, which is also being developed through a partnership between Peace Parks and ANAC. Sabie CEO, Sandy McDonald, says, “we are in the privileged position to be able to offer hyena for a relocation due to our successful conservation programme.”

In mid-April 2020, Saving the Survivors, a wildlife veterinary organisation that serves as ANAC’s official veterinary resource in Mozambique, commenced with the identification of a hyena clan in Sabie to start preparations for the translocation operation. Working with the Sabie team, the selected clan was slowly baited over time to habituate the animals to vehicles. “Saving the Survivors has lent its entire weight to this project, not only its Mozambique operation but also the back-office functions in South Africa and the UK. We are supplying two wildlife veterinarians, Dr Joao Almeida and Dr Hugo Pereira, as well as all the medical equipment, treatments and drugs required to safely complete the capture, translocation and ongoing care of the animals following their release in Zinave,” says Tristan Wood, Saving the Survivors Director.

In early July, despite delays due to COVID-19 restrictions, two males and two females were successfully darted and transported to Karingani. “As part of Karingani’s larger restoration plan, we already had appropriate predator bomas (holding facilities) that were made available for the hyena while they underwent veterinary tests,” says Karingani Warden, Ellery Worth. His team kept a close eye on the animals to ensure they remained healthy and kept feeding after the capture operation. “Landscape restoration and collaboration are at the core of our ethos – what better example of that than to be a part of the restoration of Zinave National Park in partnership with like-minded public and private conservation organisations.”

Hyenas
Zinave National Park, Mozambique

After receiving the all-clear from the veterinarian team, the clan spent about a week enjoying Karingani’s hospitality before embarking on the final leg of their journey, by small airplane no less, to Zinave. Upon arrival, the animals were released into an electrified boma where they will stay for approximately six weeks before being given access to the bigger sanctuary. Large predators have a fantastic homing instinct that allows them to return to their capture location from hundreds of kilometres away. To help them establish Zinave as their new home, Bernard says, “during this period, we will ensure that the four are well-fed and watered, basically catering for all their needs which will help hone their homing instincts to Zinave and ensure they remain within the sanctuary.”

Two of the animals were also collared to enable Zinave’s team to keep track of the clan’s movement. Robust anti-poaching efforts are ongoing to ensure that the area remains safe.

A sentiment shared by all partners was the fact that being part of this conservation effort is a privilege. “I think the emphasis on collaboration is key to successful and holistic conservation – multiple stakeholders all driven by the same desired outcome of safeguarding the planet’s heritage, is a significant aspect of this and future projects,” concludes Ellery.


WATCH: A clan is born. Click here to follow the remarkable journey of four hyenas.

Kruger roan antelope deaths by neglect – more of the same, says informant

Roan

Additional information has been brought to our attention after we reported the recent death of 20 roan antelope in a Kruger National Park breeding camp – due to neglect.

Our informant suggests that the resultant undertaking by the Minister of the Department of Environmental Affairs, Forestry and Fisheries (DEFF) to implement an action plan to protect the roan antelope by, amongst other things, conducting regular inspections, carries little weight. His viewpoint is based on the death in 2012 of 45 roan antelope in a breeding camp – also due to neglect – that resulted in similar assurances by the authorities.

2012: In answer to an internal question posed to the Minister of Water and Environmental Affairs, the Minister stated that the roan breeding camps in the Kruger National Park would be inspected twice a week. This came as a result of an investigation into the death of 45 roan antelope in the Capricorn Breeding Enclosure due to an anthrax outbreak.

The bacterium Bacillus anthracis causes anthrax infections, and outbreaks occur naturally every few years, particularly in northern regions of the Kruger National Park and usually during the dry season. The anthrax spores exist in the soil and surrounding vegetation and can survive for decades before causing an outbreak. These spores are spread by infected animals and scavengers such as vultures, and often contaminate water sources. Roan antelope are particularly susceptible to the disease, as are kudu, waterbuck, and buffalo – and the outbreaks are associated with high mortality rates for these species.

The full extent of the negligence surrounding Kruger’s breeding enclosures was fully explained to Africa Geographic by Gerhard Smit, who personally investigated the 2012 mortalities and who confirms that the carcasses were already desiccated by the time they were discovered. According to Mr Smit, before 2012, some tsessebe had also perished in one of the camps outside Pretoriuskop due to dehydration. AIKONA (Against Interfering with Kruger and Our Other Nature Assets), a group convened by Gerhard Smit, compiled a 187-page complaint against SANParks which was submitted to the Public Protector in September 2013, as well the CEO of SANParks. To date, Mr Smit continues to receive confirmation that investigation “is in progress”.

According to Salomon Joubert, roan were first introduced to the N’waxitsumbe enclosure in 1967 as part of an intensive study of their social and ecological requirements. An outbreak of anthrax in surrounding areas resulted in roan mortalities in the enclosure and, in response, management teams within the park set up an annual inoculation plan, which included inoculating free-roaming roan. After a severe drought and sharp decline in roan numbers in 1992, the inoculation programme was terminated due to concerns over accidental injuries and deaths during the inoculation process (which was conducted by helicopter). The decision was made to transfer some roan into breeding camps to resuscitate the struggling wild population through breeding and restocking badly-affected areas.

Despite a natural anthrax outbreak close to the Capricorn breeding camp in 2009, no attempt was made to inoculate the captive roan and, three years later, somewhat unsurprisingly, an announcement by the KNP’s Head of Department: Public Relations and Communication, Mr William Mabasa, declared that 30 (later amended to 45 upon investigation) roan carcasses had been found in the Capricorn breeding camp, leaving just 13 (?) individuals remaining. The cause of death was confirmed as anthrax, and it was declared that an inoculation programme would be instituted.

The then Minister of Water and Environmental Affairs confirmed that “an investigation has been conducted, which suggests that the deaths of the antelope could have been avoided through better monitoring of the camp and its drinking troughs. In future, the camp will be inspected twice per week, drinking troughs will be covered with branches during the day to prevent vultures from using it, and the troughs will be regularly cleaned and disinfected when anthrax is known to be in the area”.

Mr Smit also drew our attention to a report compiled by Dr Salomon Joubert, a former director of the Kruger National Park and an expert in roan antelope, in response to the 2012 anthrax deaths. The report details how Dr Joubert was invited by the section rangers at the time to visit the breeding camps, a few years before the 2012 deaths. The section rangers appeared to be uncertain as to how many roan each camp housed, and Dr Joubert also noted that it was clear fire management had not been conducted in the breeding camps for many years. Dr Joubert submitted several vital recommendations including:

  1. Appointing an officer with the necessary authority to take charge of the roan and responsibility for the overall supervision of the enclosures
  2. A picket/ranger camp should be established near the enclosure so that the perimeter fence could be patrolled daily.
  3. The Section Ranger should be required to undertake weekly patrols of the enclosure.
  4. There should be one aerial census of the enclosure per year.
  5. The officer in charge needs to draw up a management plan with regards to water provision, a veld burning programme and a strategy for releases.
  6. Due to the rarity of roan, all possible measure should be taken to ensure optimal performance in the enclosures: this should include annual inoculation.

While the section ranger responsible for deaths of the roan in N’waxitsumbe enclosure in 2019 was dismissed, these accounts from Mr Smit and Dr Joubert indicate major systemic weaknesses in the roan breeding programme in the Kruger National Park. While it is unclear at this stage whether the annual inoculation programmes are still in place, or if any veld burning has been conducted, the specific reference in Dr Joubert’s report to water provision proved to be prophetic. The breeding enclosures have been fenced off from all herbivore activity for decades, apart from the selective grazing of the small numbers of roan within the camps themselves. If there is still no fire management strategy in place, the inevitable overgrowth in the camps is a substantial fire risk and the thought of a fire running through a fenced breeding camp housing endangered antelope is horrific.

The decline of roan antelope in the Kruger National Park over the past three decades is at least in part the result of human interference, and the diminishing population means that each individual antelope is now important. With every death, genetic diversity decreases further. Regardless, these animals were taken from their wild existence ostensibly to protect them and the overall population from further harm. The responsibility to care for them fell to those in charge, who were warned about potential risks. To have had a total of 65 endangered roan antelope (more than the current estimated population in the entire Kruger) die in situations that could have been prevented is truly unacceptable. And it makes the promises that these animals will be safeguarded in the future somewhat hollow.

8 Cheetah cubs rescued in Somaliland – destined for illegal pet trade

Cheetah cubs rescued
Two cheetah cubs rescued in Borama, Somaliland – 24 July 2020

Information provided by Cheetah Conservation Fund

HARGEISA, Somaliland (29 July 2020) –Working through COVID-19 conditions, the Somaliland Ministry of Environment and Rural Development (MoERD), Selel Regional Administration and Somaliland Police Forces, with support from Cheetah Conservation Fund (CCF) and Torrid Analytics, rescued eight cheetah cubs during three consecutive missions in the Selel and Awdal regions (18-29 July). Seven of the cubs are estimated to be between 2.5 to 10-weeks-old, and the eighth cub is at least six-months-old. Officials believe the seven younger cubs were taken from their mothers in the Horn of Africa in the western border regions of Ethiopia and Somaliland during July. The older cub was reportedly held in the care of a local community member for several months after a trafficker from another region failed to find a buyer. All eight were intended to be sold into the illegal pet trade.

“We are pleased to relay the details of three rescue missions successfully carried out over the past ten days”, said Shukri H. Ismail, Minister of Environment and Rural Development. “By intercepting traffickers transiting through Somaliland and recovering the cubs, we send a clear message to people who think to try this illegal activity: don’t”.

The missions were launched by MoERD together with Somaliland Police Forces and respective regional administrations with support from CCF and Torrid. The first rescue began on Saturday, 18 July and lasted until late in the evening, Sunday, 19 July. Five cubs were intercepted from nomads who reportedly took possession of them following a predatory killing of a goat by the mother cheetah. The nomads agreed to hand over the animals to local authorities after being informed about the illegal nature of wildlife trade. The following day, MoERD and CCF travelled to the remote area to rescue the animals. CCF-trained veterinarian Dr Muse Saed Jama triaged all five cubs on the scene and prepared them to make the long journey back to the CCF Safe House and veterinary clinic in Hargeisa.

Cheetah cubs rescued
Five cheetah cubs found in a rock culvert in Haridad, Somaliland – 19 July 2020

During the second mission, a joint MoERD-CCF team travelled to the Awdal region on 24 July to rescue two cubs intercepted by Awdal Regional Police near Borama. Community members helped care for the cubs until the MoERD-CCF rescue team arrived. Once at the scene, the team was surprised to learn the cubs were reportedly in the hands of traffickers for 25 days. Despite being underweight and dehydrated, both were alert and energetic.

On the same day, 25 July, another successful rescue operation under the command of Selel Regional Police and Selel Regional Administration started in Xariirad. Selel Police Forces secured one cub from a local nomad and cared for the animal with support of the local community until the MoERD-CCF rescue team arrived on 29 July. The rescue team was delayed for a day due to flash floods in the area.

“Our team coordinated very well with local authorities and community members to retrieve all eight cubs quickly. This gives them their best chances for survival. With so few cheetahs remaining in the Horn of Africa, each cub’s life is significant”, said Dr Laurie Marker, Founder and Executive Director of CCF. “Many people ask us if wildlife trafficking is still happening through COVID-19, and we know the answer is yes. We’ve become more aware of how coronaviruses can spread, which includes by wild animals moving across international borders, so we must stop people from taking animals from the landscape. For their health, and our health, too”.

Somaliland Government and its international partners have been working continuously through COVID-19 to disrupt illegal cheetah trade networks. These three rescue missions were not the first to be conducted since the pandemic began. In April, the MoERD-CCF Rescue Team went on a 1,000-kilometer round-trip to the Sool region to rescue two young cubs intercepted by the Somaliland military. Sadly, one cub died upon arrival at the CCF Safe House in Hargeisa. In sharp contrast, those cubs were in very poor health, with diarrhoea and coccidiosis due to internal parasites and external parasites covering their bodies. Both were severely malnourished and dehydrated.

The team has higher hopes for these eight. In all three missions, the cheetah cubs rescued received emergency care on the scene, and they were immediately transported to the CCF facilities in Hargeisa for stabilization and assessment. Although separated from their mother at a critical stage in their development, CCF reports all cubs are eating well and fighting to survive. CCF-trained veterinarian, Dr Muse Saed Jama, provided professional animal care services in the first rescue mission to Xariirad, while CCF Veterinarian Dr Asma Bile cared for the cubs during the second and third rescue missions.

“Our sincere gratitude to the community members in the Awdal and Selel Regions whose information and unwavering support made both missions last week successful”, said Abdinasir Hersi, Director General of MoERD.

With the intake of these eight small cubs from western Somaliland, the number of cheetah cubs rescued and under CCF care in Hargeisa rises to 41, a record-high for the project.

Ministry of Environment and Rural Development, Republic of Somaliland

The MoERD mandate is to conserve, protect and manage national development of natural resources and the environment for the benefit of Somaliland people. MoERD promotes the pastoral sector through sustainable development aimed at the eradication of poverty and improving living standards while ensuring that a protected and conserved environment will be available for future generations

Cheetah Conservation Fund

CCF is the global leader in research and conservation of cheetahs and dedicated to saving the cheetah in the wild. Founded in 1990, CCF is an international non-profit organisation headquartered in Namibia. CCF is celebrating its 30th anniversary in 2020, making it the longest running and most successful cheetah conservation organisation. For more information on how you can help, please visit www.cheetah.org.

Torrid Analytics

Torrid is a Somaliland-based company specialising in complex research in addition to facilitating critical capacity-building support for government and non-profit partners throughout the Horn of Africa.

Cheetah cubs rescued
Cheetah cubs colour-marked for the journey to safety

Jens Cullmann, 2020 Photographer of the Year – gallery one

When Jens Cullmann was notified that he had earned the title 2020 Photographer of the Year, he contacted us to find out why his image was selected above the hundreds of other superb images that made it to the final rounds of judging, many of which gave him ‘picture envy’.

Some images not only tell a story and invoke emotion, but they also speak of the photographer’s journey to secure that particular image – the back story. In Jens’ case, he spent months in Mana Pools during the sweltering peak of the dry season – commonly referred to as ‘suicide month’ – at a time when the bushveld was particularly ravaged after an extended drought period. His day would often involve many hours of walking in the oppressive heat and waiting patiently in whatever shade was available, while nature revealed her stories. This is a time when the bushveld is not for the squeamish, as many animals are suffering and dying due to lack of water and food, and predators are gorging on the spoils. Jens’ popular photo gallery of a few months ago Circle of Life gives testament to the reality of life in drought-stricken Mana Pools at that time.

In awarding Jens the Photographer of the Year 2020 title, we recognize not only the many uncomfortable hours of patience and diligence behind his winning image but also his authentic, artisanal approach to photography.

In this gallery, we share a few of Jens’ favourite images; with more to come later in the year. In the meantime, please follow him on Instagram and Facebook, where he regularly shares his images and thoughts.

Photographer of the Year
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X Mark II┃EF300mm f/2.8L IS II USM┃f/4┃1/5000┃300mm┃ISO 250
Photographer of the Year
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS 7D Mark II┃EF500mm f/4L IS II USM +1.4x III┃f/5,6┃1/3200┃700mm┃ISO 640
Photographer of the Year
Nxai Pan, Botswana ©Jens Cullmann
Canon EOS-1D X┃EF200-400mm f/4L IS USM┃f/7,1┃1/4000┃200mm┃ISO 1600
Photographer of the Year
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X┃EF200-400mm f/4L IS USM┃f/4┃1/500┃200mm┃ISO 1600
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X Mark II┃EF500mm f/4L IS II USM┃f/6,3┃1/2500┃500mm┃ISO 1000
Photographer of the Year
Okavango Delta, Botswana ©Jens Cullmann
Canon EOS-1D X Mark II┃EF200-400mm f/4L IS USM┃f/4┃1/1600┃400mm┃ISO 1250
Photographer of the Year
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X Mark II┃EF300mm f/2.8L IS II USM┃f/6,3┃1/1600┃300mm┃ISO 1600
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X Mark II┃EF500mm f/4L IS II USM┃f/6,3┃1/1000┃500mm┃ISO 500
Okavango Delta, Botswana ©Jens Cullmann
Canon EOS-1D X Mark II┃EF300mm f/2.8L IS II USM┃f/2,8┃1/200┃300mm┃ISO 1600
Mana Pools, Zimbabwe ©Jens Cullmann
Canon EOS-1D X Mark II┃EF200-400mm f/4L IS USM EXT┃f/5,6┃1/3200┃540mm┃ISO 3200

Human impact results in leopard inbreeding – research

While disturbance by humans is known to result in declines in leopard populations, there is also significant evidence to suggest that it also results in demography changes to age, sex and social structure of populations. This can have a substantial impact on the health and viability of a given leopard population. In a new study, researchers set out to investigate the long-term effects of anthropogenic mortality in leopards and demonstrate that in areas where people have persecuted leopards, sub-adult male dispersal was reduced, encouraging opportunistic male natal philopatry and the potential for increased inbreeding.

Under normal conditions, it is typical for leopards to exhibit female philopatry. That is, females establish territories close to their natal range once they reach adulthood, while males typically disperse to avoid competition and conflict with larger, territorial males. This reduces the likelihood that the males will mate with a related female. To investigate the effects of anthropogenic mortality on these typical behaviours, researchers compared two reserves in South Africa with similar leopard densities and habitats but vastly different conservation histories.

Africa Geographic Travel

The first was the Sabi Sand Game Reserve (SSGR), which is a privately-owned conservancy in Mpumalanga province, and part of the Greater Kruger. The SSGR covers 625km² (62,500 hectares) to the west of Kruger National Park and south of Manyeleti Game Reserve – there are no fences between these protected areas. Leopards typically do not leave the boundaries of the SSGR, nor are they hunted there, and human factors have caused less than 2% of leopard deaths since 1975. In contrast, the Phinda-uMkhuze Complex (PMC) consists of Phinda Private Game Reserve (which was established in 1991) and the public uMkhuze Game Reserve, which together form a contiguous wilderness of 660km² (66,000 hectares). The boundary fence surrounding the PMC is permeable to leopards, allowing them to move onto unprotected land, and uMkhuze, in particular, has suffered from high levels of wire-snare poaching. As a result, over 50% of leopard deaths in the area from 2002-2012 were caused by humans, and before that period, the numbers may have been higher. Policy changes established in 2005 resulted in the recovery of the PMC leopard population to levels now considered to be around the putative carrying capacity of the area.

Through a combination of direct observation of individuals (often through data collected by local tourist guides in the area), tracking collars and telemetry, and DNA analysis of scat samples, the authors examined both the demographic and genetic differences within these two populations to investigate the long-term effects of human interference.

For both leopard populations, mothers shared over 50% of their home ranges with their daughters, clearly exhibiting female philopatry, which was expected to be the result. (However, unexpectedly, 30% of daughters appear to have dispersed in the SSGR, which the authors postulate may be an example of density-dependent female dispersal due to the area having reached its carrying capacity.) Concerning the males, no young males established territories in their natal range in the SSGR – also to be expected in a species that uses dispersal as the primary mechanism in maintaining gene flow. In PMC, however, 22% of males established territories that overlapped with their maternal home range, which suggests that their dispersal patterns have been disrupted. This was further supported by the genetic analysis, which indicates a population-level male kin-clustering in PMC, which the authors believe to be the first documentation of this phenomenon in a large solitary cat.

A male kin-clustering off this nature inevitably increases the opportunities for inbreeding, which was the case in the PMC with father-daughter and half-sibling breeding pairs observed. The researchers suggest that historically high levels of anthropogenic mortality promoted these opportunities, which translate into significant population-level inbreeding. They point out that while increasing leopard density may well correct male dispersal patterns, this will not rectify what they describe as “genetic scarring”. They also emphasise that what might be considered as “sustainable mortality” on a purely numbers-based assessment (i.e. trophy hunting quotas) could result in similar demographic disruptions. Thus, they emphasise the importance of managing and mitigating the effects of unsustainable exploitation – whether due to legal trophy hunting, poaching, wire snares or conflict with farmers – through promoting population recovery and providing safe corridors to maintain genetic connectivity.

The full study can be accessed here: “Unsustainable anthropogenic mortality disrupts natal dispersal and promotes inbreeding in leopards”, Naude, V., Balme, G., O’Riain, J., et al (2020), Ecology and Evolution.

Declining Dynasties: Painted Wolf Pressures

When I first started photographing the painted wolves (African wild dogs) in Mana Pools back in 2013, there were two dominant packs on the floodplain: the Vundu and the Nyakasanga. At their peak, in 2014 the Vundu pack was 24-strong including five pups, while the Nyakasanga pack numbered 30 with 15 pups.

They were each led by two formidable alpha females, Tait and her daughter Blacktip, made famous by the BBC’s Dynasty series and my book Painted Wolves: A Wild Dog’s Life, which I wrote with Peter Blinston. After Tait died in 2015, her daughter, Tammy, formed the Nyamatusi Pack, and we all hoped that this powerful floodplain dynasty would continue.

However, more recently, these two packs of painted wolves have been struggling, as first reported in my two “Declining Dynasties” articles in Africa Geographic and recently highlighted by Painted Dog Conservation (PDC) in the media.

While journalistic sensationalist headlines suggest that the Mana Pools painted wolves are in crisis, the Park (and the wider Zambezi Valley) remains a significant stronghold for this magnificent creature and is home to multiple painted wolf packs.  However, due to the notoriety of the two packs that live on the floodplain, their struggles would inevitably attract attention.

Many reasons have been linked to this decline, and this article provides a background, explains the extent, and explores possible causes and solutions from the perspective of having followed them closely for the last eight years.

Seeds of destruction

First, what has happened to these packs?

In 2015, when Tait’s seven surviving females arrived on the floodplain, they met up with seven of Blacktip’s males to form the Nyamatusi Pack. It was a bit like “Seven Brides for Seven Brothers”, but they were so closely related, and in reality, it was “Seven Aunties for Seven Nephews”. The inbreeding had begun.

Sadly, unlike her sister and mother, Tammy was not a successful alpha female. Of her four litters between 2016 and 2019, only one pup survived a rainy season. In that time the pack shrank from 14 to just Tammy and three males. They lived mainly deep in the Nyamatusi Wilderness, where the large lion population had taken its toll and, last year, one killed Tammy. Not one of her pups survived her. (Read Tammy’s Tragic Story)

Meanwhile, Blacktip continued to be an incredibly successful alpha and produced litters of at least nine pups in 2016, 2017 and 2018. She died at the age of 10 in early 2019. It was her time and not unexpected. What was exceptional about her was that the survival rate of her pups was well above the average. In fact, most went on to become yearlings and later disperse.

Painted Wolf
Blacktip was an incredible leader – always the last to eat after her pups and pack had their fill.

She left behind her aged alpha male Jiani to lead a handful of adults and nine pups.  Unusually, after her death, the males and females did not go their separate ways to form new packs as would be expected. Instead, Jiani mated with Whisky, his two-year-old daughter, producing five inbred pups, only one of which survives to this day.  (Read Blacktip’s incredible story)

Jiani died last year and this year Whisky mated with her brother Gamma. She is currently denning, unusually in the same den where she was born. She starts her reign as alpha female of the Nyamepi Pack with seven adults, one inbred yearling and seven inbred pups.

Gamma (in mid-air) and Whisky (below him), leaders of the new Nyamepi Pack – the alpha pair are also brother and sister.

Weakened pups?

There is an obvious distinction between these four packs. Tait and Blacktip’s packs had a very high survival rate; while of the 36 pups born and successfully denned between Tammy and Whisky, only two survived a year. The other glaring difference is that Tammy’s and Whisky’s pups are inbred. While Tammy’s and Whisky’s offspring appeared on the face of it to be like any gorgeous painted wolf puppies, could they have been weakened by the inbreeding and has their higher attrition rate been nature’s way of keeping the gene pool diluted, even at the expense of a larger population?

This cannot be proven one way or the other, and further, where we know the cause of death, lion and hyena have been the culprit and not some genetic disease. But then maybe they were too mentally impaired to instinctively run faster?  This is just random postulating, which leads us down an endless road of dubitable hypotheses that goes nowhere.

However, what is safe to say is that no one will argue that this level of inbreeding in the surviving ‘Dynasties’ packs is good for the broader painted wolf population in the wider Zambezi Valley – let alone for themselves. A study conducted by Stanford University, in partnership with PDC, already shows an “incredibly low genetic diversity” and this excludes samples from any of the latest inbred pups.

Speculating further

Peter Blinston, head of PDC, states, “Right now the population is really fragile, and we don’t understand why.” He offers several possibilities, and subsequent social media reaction has added many more. It’s worth examining some of the main ones in more detail.

Disease and snaring

Disease and snaring are the scourge of the modern-day painted wolves across most of Africa, with whole packs being regularly wiped out. Fortunately, Mana Pools is a ZimParks success story, and poaching is pretty much under control. In 2015, the old Chitake Pack were all found dead from suspected cyanide poisoning, but it seems likely that they were the unintended victim of elephant poaching. Snares are thankfully not a problem on the floodplain as communities live far away.

Disease such as rabies and distemper are also absent, unlike in Hwange where recent cases of the former have been identified by PDC, devastating the packs concerned.

Within Mana, PDCs partner, Stanford University have detected some parasites and bacterial infections in some individuals. Still, it is not clear whether this is unique to Mana Pools or whether they have any detrimental effect. Certainly, no animals have been found dead from an unexplained disease.

Painted Wolf
Clockwise, from top left: 1. Candy is Whisky’s only surviving pup from last year. Her father, Jiani, is also her grandfather 2. Close physical examination does not reveal any abnormalities from inbreeding, but that does not necessarily mean they are absent 3. A yearling 4. Unlike in Hwange, snaring is not an issue in Mana Pools – although it is probably the most significant threat across Africa.

Tourism pressure

Mana Pools is unique in Africa in that guests are allowed to walk in the park with the wildlife. But no one who has been to Mana in September or October is impressed by the number of people that are sometimes found sitting around the painted wolves in the afternoon heat. It can have a “lions of the Mara” feel to it, and many complain, but at the same time are reluctant to give up their seat to watch the greeting ceremony.

Painted Wolf
The incredible greeting ceremony – one of the highlights of any painted wolf sighting.

Often, I will turn away when I am by myself and come across such a crowd. But when I am with my guests, who have crossed continents to see the famous painted wolves of Mana Pools, this is much harder to do.

Is our behaviour having a detrimental impact on the dogs? It is impossible to say. They seem very relaxed with us, but maybe our presence is denying them a deeper, more relaxed sleep they desire or need; weakening them for when they need the energy to fight a hyena or lion. Who knows for sure? This is more speculation but a possibility we should be sensitive to.

While guides and guests are generally respectful, what is undeniable is that too many people misbehave when they are with the packs on foot, and disturb them. They get too close, surround the pack, cut off their pups from the pack or bump them from resting place to resting place in a desire to ‘get one more shot’, even when it is clear that they are agitated. I’ve seen some groups boisterously drink cans of beer in front of them. Surely this beautiful and endangered creature deserves more respect than this?

They certainly look relaxed with us around them, and they probably are, but they have no voice to say otherwise.

Den visits

A lot of criticism has been levelled at tourists and operators visiting the dens. I spent a significant amount of time at Blacktip’s and Tammy’s dens in 2016 when photographing for Painted Wolves: A Wild Dogs Life under the continuous guidance of ZimParks and PDC.

Often, I was with the BBC. Both of us had powerful lenses with a reach of over 1250mm, which meant we did not need to go anywhere near the den itself. In my book, I describe the extraordinary measures I went to, to avoid any disturbance. The BBC crew were also highly professional, and our whole ethos was to stay quiet, do our jobs and leave when we had got what we needed or on any signal from the wolves that they were not comfortable with us being there.

Dens are incredibly sensitive places and require the utmost respect and a good knowledge of how to behave. Occasionally, guides bring their guests to the den. Most are professional and respectful, but I have witnessed horrific behaviour, including a guide who took eight guests right up to the hole and peered in. He never saw me as I was buried in a bush some way away, screaming inside.

My concern is twofold. First, how do you police bad behaviour and second, if every operator took their guests to the den, would it not have a catastrophic effect on the dogs? I can only police myself, and as such I will never take my guests to a den in Mana (see my policy) and nowadays only rarely visit them with PDC to secure unobtrusive photographs for their research.

Having said all this, in the last eight years, I have only heard of one pup dying at a den, or when moving from den-to-den and that was one of Blacktip’s – taken by a leopard. The record of all the Mana Pools packs in raising their pups to become nomadic is almost 100%.

Painted Wolf
Left: The BBC and I had cameras each with a reach of over 1250mm, which meant we could stay a long way away from the den and still get great shots. Right: The den is a quiet, private place and deserves the utmost respect.

Hyena and Lion

Whenever there is a confirmed kill of a painted wolf in Mana Pools, lion and hyena are usually the culprits. Leopard and crocodile have had a marginal impact, baboons were occasional suspects, and elephants just like to make a lot of noise chasing them.

Lions seem to be the greatest threat to the adults – especially in the Nyamatusi Wilderness Area.

The large lion pride in the Nyamatusi are particularly aggressive towards the wolves and have accounted for the significant number of casualties in both Tammy’s and Tait’s packs.

Meanwhile, it is a feeling among many guides and rangers that there has been a marked increase in the hyena population on the floodplain over the last three years. This is anecdotal, but perhaps ZimParks new predator research programme, aided by Bushlife Conservancy, will be able to corroborate this in time.

Hyena account for the death of many pups – last year three of Whisky’s five pups were killed in one night.

The Drought

Some have suggested that the drought may have lessened their prey base, but this seems unlikely. The floodplain provides an abundance and, if anything, the weakened impala made things easier.

What is of more concern is that the high number of starved animal carcasses last year could deliver a further proliferation of hyena this year – because of the copious scavenging opportunities during the drought.

Painted Wolf
A time of glut and gluttony for the hyena.

Is there a solution?

All the above have been put forward as factors to demonstrates the possible reasons for the declining painted wolf population on the floodplain. While it is blatantly evident that lions and hyena are their chief nemesis, it is not to say that the other factors, either singularly or in unison, are not exacerbating the problem.

While there is not much that can be done about their natural antagonists, there are things that are being done and could be done further, to improve the prospects and welfare of the Mana Pools packs on the floodplain.

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Gene Genie

One clear issue is genetics and what seems necessary is new blood on the floodplain. In an innovative collaboration between, ZimParks, conservation, tourism and communities, a new pack has been brought into Mana Pools from Hwange National Park.

The Mpindo Pack were denning in the middle of Mpindo Village and causing significant damage to local livestock. The community contacted PDC to remove the pack. The pack was successfully translocated to the centre of Hwange National Park, but they soon returned.

Left: In an innovative partnership, ZimParks, Painted Dog Conservation and Wilderness Safaris collaborated to bring new genes to Mana Pools. Right: 19 painted wolves under lockdown – honoured guests, courtesy of Wilderness Safaris in Chikwenya.

This time the community could not sustain further damage, and the painted wolves’ existence was in peril. But still, the community contacted PDC and, with the support of ZimParks and Wilderness Safaris, the pack was captured again and translocated by air to Mana Pools. There are now 19 painted wolves with new genes in a boma in Chikwenya waiting to be released to add to the resident population.

Their impact, when released, is uncertain and will be keenly studied by PDC and ZimParks. It is hoped that this otherwise doomed pack will contribute to the genetic diversity of the local population, adding to its strength. Whether they move up to claim the floodplain will be interesting to observe.

Painted Wolf
Meet Diane, one of Snowtail’s newest pups, preparing to invigorate the gene pool.

Better behaviour

Further interventions to rebalance the ecosystem in favour of painted wolves are problematic and contentious. Still, there are things that we, as tourists, photographers, guides, and operators can do to reduce the pressures on the painted wolves.

This relies on greater education, a strengthened code of conduct concerning our behaviour around the packs when on foot, and perhaps a means to enforce it.

I will put my hand up and say that when I first came to Mana, I made ignorant mistakes. I got too close, scared their prey when they were on the hunt and failed to recognise, in my eagerness to ‘get that shot’, signs that they really did not want me around. Mea culpa!

But, through gentle and more robust encouragement from brilliant Zimbabwean guides, guidance from PDC and my own research and personal development, I soon learnt to treat them with far more respect.

Painted Wolf
The painted wolves and all other wildlife demand the greatest respect when we have the privilege of being with them on foot.

These packs mean the world to me, and now that I see them in a fragile state, it is even more important to recognise that what was seen as acceptable even just a few years ago is not today. I have further moderated my behaviour; giving them more space, limiting my time with them and ensuring that getting a great photograph is well down my list of priorities when they are in front of me. There may be more; I certainly see no reason to visit their dens during this period of fragility.

I suspect that most of the guides and operators would agree to a more robust code of conduct. It would be great if interested parties could get together to develop this collaboratively, not just for the welfare of the wolves but also for a better experience for their guests.

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The Bigger Broader Brighter Picture

The headlines suggest that the painted wolves of Mana Pools are much diminished. From the two-pack, fifty-plus population of 2014, it is only the in-bred Nyamepi that are left laying claim to the floodplain today.

However, Mana Pools is not just the floodplain. A far greater expanse lies beyond the Mopani line, south to the escarpment, and stretches east and west along the mid-Zambezi valley.

A glimpse from a distance through the trees confirms seven new pups for Tim and Laili of the new Illala Pack. There is no need to disturb them.

Three of Blacktips daughters dispersed and met up with one unrelated male called Tim and are now denning on the eastern extremes of the Park. They have formed the Ilala Pack and have at least seven new pups.

In Ruckomechi, Taku, another of Blacktip’s daughters, is running a small but successful pack and I found two of Blacktip’s sons, Talon and Bear, in a new pack called the Dandawa, up by Kanga in October last year. Seven others have since joined this pack – and that was before denning.

Behind the floodplain, there is the rarely seen Cheruwi Pack found around the Nyakasikana area, and the Chitake and Kavinga packs against the escarpment.

Heading west are regular sightings of painted wolves in the Sapi, and in the Chewore there are confirmed sightings of a thirty-plus-strong pack seen last year with a very large litter. Further upstream a pack is regularly seen around Mongwe and another beyond the escarpment around Marongora.

Painted Wolf
The utterly stunning, but rarely seen Cheruwi Pack seen drinking at Chine Pool.

PDC is expanding its resources in the mid-Zambezi Valley and is now able to significantly increase their research and monitoring from their new permanent base at Nyamepi.

Painted Dog Conservation now has a permanent research station at Nyamepi and have expanded their capacity to intensify their research into the painted wolves throughout the mid-Zambezi Valley.

A Temporary Hiatus?

It is hard to explain why the males and females of the Nyakasanga Pack did not disperse separately after Blacktip’s death to meet some of the other dispersals in Mana. This is not behaviour that I have ever seen reported anywhere in Africa.

While we can speculate, no answer can be made with any accuracy, but I rather romantically like to think that Blacktip was such a dominant alpha, and the cohesion of the pack so strong, that no one wanted to leave. It was certainly the feeling you got when you were with them.

Painted Wolf
From the Vundu to the Nyakasanga and now the Nyamepi Pack. They are a strong bloodline, full of innovation and surprises.

But, as I have mentioned, this occurrence is very rare indeed, and it is fascinating to be able to witness a pack that seems to break all the rules. Remember that these were the guys that first started predating on baboons – again something never seen before.

It will be interesting to continue to monitor the inbred pups’ survival rates, the success of dispersals and how the new blood of the Mpindo will invigorate the concentrated gene pool. This pack is likely to dominate the headlines for some time and remain a fascination to visitors when the COVID crisis permits.

It’s still a paradise.

With the significant painted wolf populations in the hinterland, I have little doubt that the abundant floodplains of Mana Pools will remain a fantastic home for painted wolves, with the capacity to carry two large packs from the Sapi to the Ruckomechi Rivers. The question will be whether the Nyamepi Pack will be strong enough to hold onto this prime piece of painted wolf real estate.

The strong partnership between Zimparks and PDC has become a powerful ally for the painted wolves. Everyone who visits Mana should feel part of that partnership to ensure that this remains the best place to see painted wolves in the wild.

With new genes and better, more respectful behaviour, we can ensure that we are doing our best for a species that is already under significant pressure and does not need any more.

“R-E-S-P-E-C-T . . . Find out what it means to me!” (the late and great Aretha Franklin)

Some say ban tourists, but that would be a disaster. For the painted wolves to survive, they need people to come and enjoy and celebrate their magic. Unlike for much of their recent history, when we treated them as vermin, they are now better off with us than without us, and for that, we should be proud.

Further, seeing the park empty and the devastation that COVID has caused, reminds us all how much we rely on tourism to support wildlife, communities, and the incredible parks and rangers that keep these animals safe. Filmmakers and photographers spread the magic of the park beyond immediate visitors to those that are yet to come.

All must be welcomed, but we must remain mindful that we are in their home and we have a duty to respect that. If we do all this, then there is no reason why the painted wolves of Mana Pools cannot continue their legendary status and remain a mecca for visitors from around the world.

Painted Wolf
Mana Pools will remain a painted wolf paradise and for them a prime piece of valuable real estate.

Nicholas Dyer

Nick is an award-winning wildlife photographer, author, photographic guide and conservationist. 

Raised in Kenya, he spent much of his life working in the City of London as a fund manager before running his own investment marketing business. In 2011 he returned to Africa to focus on photography and conservation.

Nick has an enormous passion for painted wolves spending the last eight years following three packs on foot in Mana Pools, studying, photographing and documenting their lives with deep intimacy, giving talks and lectures on them around the world.

He is the co-author of the highly acclaimed coffee table book, Painted Wolves: A Wild Dog’s Life, which he wrote with Peter Blinston and is Chairman of the Painted Wolf Foundation which he set up to help raise awareness of this highly endangered creature and support their conservation in the field.

Nick leads specialist safaris across Africa to see and photograph these incredible creatures, offering his guests a unique insight and experience while contributing to their conservation.

Trophy hunting ban could harm conservation on private fenced farms in South Africa – says study

trophy hunting
Trophy hunter and her sable antelope trophy

Editorial note: This report relates to PRIVATELY OWNED, FENCED farms and game reserves in South Africa. 

With the ever-present threat of human encroachment threatening wildlife throughout the world, protected areas are a core means of protecting the remaining biodiversity. These protected areas can take many different forms, from state-owned and operated national parks and management areas to private land conservation areas. As is the case with state-owned conservation areas, these private land conservation areas (PLCAs) require several management activities that in turn require funding. How this funding is sourced varies greatly from ecotourism to the sale of bushmeat and trophy hunting. Researchers from the University of Rhodes in South Africa set out to examine the effect that a local or international ban on trophy hunting would have on the future of these private land conservation areas through formal interviews with the landowners themselves.

The study was centred around PLCAs in South Africa on the basis that South Africa has one of the largest trophy hunting industries on the continent, which is estimated to generate some R1.96 billion per year ($130 million). In South Africa, PLCAs fall under different levels of protection, including private nature reserves, which are legally gazetted under the Protected Areas Act, or legally binding biodiversity agreements based on contracts. Others still are informally protected in the sense that their conservation potential is not legally recognised, but the area receives protection through the landowners applying a biodiversity conservation model. These informally protected PLCAs are estimated to comprise 14% of South Africa’s land area – fenced off sections of farmland maintained to sustain wildlife.

The researchers interviewed landowners in the Eastern and Western Cap provinces to understand how much revenue each generates through trophy hunting and to understand how land use might change in the event of a ban, as well as the impact it would have on both wildlife and the surrounding communities. Between 2014 and 2015, 72 such PLCAs were randomly selected to analyse their revenue sources for that financial year. A second set of interviews were conducted with 22 different landowners in 2018 to ascertain what the perceived impact of a trophy hunting ban would be.

Of those interviewed that undertook trophy hunting, the revenue generated equated to an average of 36%, though the researchers acknowledged a vast range within this average, from 4% up to 95% of all revenue generated. Other revenue was generated through ecotourism (32%), live game sales (15%) and hunting for meat (12%), with nonwildlife revenue accounting for only 5% of their yearly income. The later, more in-depth, interviews focussed purely on areas that offered trophy hunting. Of those interviewed, 36% of the landowners stated that they would transition away from wildlife-based land use and convert to farming livestock in the event of a trophy hunting ban. Many suggested that to do so would require retrenching their staff contingent and removing or selling all wildlife. Another 27% stated that they would sell the land outright, either because they did not believe any other option would be economically viable or because they had no interest in any other use of the land.

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Another 36% of the interviewed landowners suggested that they would transition to other wildlife-based land uses, including ecotourism, as well as selling wildlife or hunting for meat. However, many expressed concerns as to the cost of transitioning to ecotourism, as well as the potential of a saturated market with high tourist expectations as to accommodation and wildlife viewing. Many were concerned that higher volumes of customers would be required to generate the same revenue as trophy hunting, and many felt that their property was not well-positioned on the main tourist routes. 95% of those interviewed believed that a trophy hunting ban would harm conservation, with declines in wildlife numbers and damage to ecosystems.

While the researchers acknowledge that the sample size of this particular study is small, it is the first of its kind to investigate the possible effects of a trophy-hunting ban on single-landowner PLCAs. They argue that vociferous public pressure is having more of an impact on global policy regarding trophy hunting than research and science. While the study does not seek to analyse any of the moral implications of trophy hunting, it does highlight that a ban of trophy hunting could result in the loss of many private conservation areas, many of which are part of key ecosystems in the region. This, in turn, could have a profound effect on biodiversity and wildlife numbers, as well as many human livelihoods.

The researchers argue that this impact cannot be ignored and that a social-ecological approach should be taken to these private conservation areas to increase the owner’s capacity to cope with such a trophy hunting ban. “Such a focus could increase the uptake of scientific evidence in the trophy hunting debate and could serve to identify non-trophy hunting alternative sources of income in the event of a ban.”

The full study can be accessed here: “Impacts of a trophy hunting ban on private land conservation in South African biodiversity hotspots”, Parker, K., De Vos, A. et al. (2020), Conservation Science and Practice.

Chameleons – 6 must-know facts

The chameleon, literally translated as “ground lion” from the ancient Greek, is one of the most unique reptiles on the planet. Throughout Africa and Asia, chameleons sport spiralled prehensile tails and odd, tong-like feet, as well as a wide decorative variety of horns and crests. The largest species, the Parson’s chameleon (Calumma pasonii) and Oustalet’s chameleon (Furcifer oustaleti) come close to the size and weight of a small house cat. In contrast, the smallest species, the dwarf leaf chameleon (Brookesia micra) can comfortably crouch on the head of a match.

chameleons
Left: A Parson’s chameleon (Calumma parsonii) is the largest chameleon species in the world – the size of a house cat. Right: A Brookesia micra chameleon – the smallest chameleon in the world

Blending in and standing out

Their colour-changing ability is legendary, but the mechanism behind it is both intricate and fascinating and has only recently been fully explained. Unlike creatures such as octopi or squids that modify pigment dispersal within their skin cells, chameleons actively change the structure of their skin to modify which light waves are reflected. Underneath a top layer of pigment cells containing yellow and/or red pigments, specialized skin cells called iridophores contain crystals of a substance known as guanine (a nucleotide base). When the chameleon is relaxed, the crystals are tightly packed together, reflecting shorter light waves (blue light) that bounce back through the cells containing yellow pigments (xanthophores), making the chameleon appear (mostly) green. If a chameleon is stressed or excited, the cells containing the crystals “flex”, changing the layout of the crystals to reflect longer wavelengths, and creating the bright and expressive colour-changes. Below these layers of cells lie the melanophores which pump melanin pigments to the surface of the skin when a chameleon is submissive or frightened, making them appear brown or black.

Despite common misconception, this control over their skin cells doesn’t allow chameleons the ability to magically match the colour of their backgrounds. In fact, their being able to change skin colours has little to do with camouflage at all. Instead, it is a way for a chameleon to communicate with other chameleons and intimidate potential rivals or would-be predators. Changing their skin colour also has a vital thermoregulation function, especially for chameleons that inhabit extreme desert climates such as the Namaqua chameleon. A pale colour reflects heat, while a dark colour absorbs it.

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chameleons
A flap-necked chameleon (Chamaeleo dilepis) in Etosha, Namibia

Glow in the dark

As if chameleons weren’t other-worldly enough, there are some chameleons in Madagascar that have tubercles in their bones that fluoresce under ultraviolet light. When 31 species of Calumma chameleons were exposed to UV light, and in areas where bony protrusions around the face and crests lie close to the surface of the skin, the patterns of fluorescence were particularly striking. This fact was only recently discovered, and no one knows why it is that they do this. The most likely explanation is that it is an extension of their colour-changing abilities – a form of communication and a method of sexual selection, particularly since males have more tubercles than females.

chameleons
A juvenile panther chameleon (Furcifer pardalis) in Masoala, Madagascar

Keeping one eye on the past and the other on the future

Naturally, communicating through the fluorescence of UV light would be relatively useless if chameleons were not able to see ultraviolet light. Their vision is highly developed, and a chameleon is almost entirely visually-oriented – their eyes have an enormous independent range of motion, allowing them a panoramic view of the world around them. While their vision is monocular, research has shown that this is highly coordinated in itself, with a “tracking” eye that follows potential prey, and a “converging” eye that swings round to focus on it just before it launches an attack.

Unusually, chameleons have a negative (concave) lens, but their corneas are positive (convex), which allows them to focus their depth perception precisely. This also makes them the only vertebrate in the world that can focus monocularly, and they do not need both eyes to be looking at the same point to gauge depth.  So acute is their daylight vision that they have no rod cells at all, making them effectively blind at night.

Their vision has several different advantages, not least of which is that it allows the chameleon to fully assess the world around it with limited head movement. This helps them to avoid alerting prey, as well as avoiding the attentions of predators, as chameleons are popular snacks for snakes and birds alike.

A Johnston’s three-horned chameleon (Trioceros johnstoni) in Uganda

The telescopic tongue

The elastic recoil of a chameleon’s tongue propels them to accelerate the tongue to reach 100 km/hour in 1/100 of a second. This amounts to over 41 g, the highest acceleration of any reptile, bird, or mammal and over four times that of an F16 fighter jet. It can also extend to over double the length of the chameleon’s body. A modified hyoid bone has an extended entoglossal process, and the accelerator muscles are wrapped around this at rest. When these muscles contract, they squeeze structures known as intralingual sheets which shoot out like an unfolding telescope.

The tip of the tongue is covered in glands and acts like a suction-cup, with complex muscles contracting to fasten the edges around the prey. The power of this tongue allows the chameleons to catch prey up to a tenth of their body mass, which for the larger chameleon species can mean small birds.

chameleons
Left: A Malagasy giant or Oustalets’s chameleon (Furcifer oustaleti) in Madagascar. Right: A globe-horned or flat-casqued chameleon (Calumma globifer) in eastern Madagascar catches a meal

African origins

Given that Madagascar is home to around half the world’s chameleon species, the natural assumption for a long time was that they had evolved there and then spread throughout the rest of Africa and into Asia. However, recent evidence suggests that chameleons came from mainland Africa. One of the oldest chameleon fossils ever recovered was found on Rusinga Island in Kenya. The fossil is believed to be from a species that lived 18 million years ago. Upon analysis, researchers confirmed that it belonged to the same genus as chameleons found only in Madagascar. Evidence shows that ocean currents at the time (between 50 to 15 million years ago) moved towards Madagascar, making it more likely that chameleon ancestors rafted from mainland Africa. Interestingly other endemic Malagasy animals such as the aye-aye are believed to have similar origins.

Clockwise from top left: 1) A flap-necked chameleon (Chamaeleo dilepis) in Zambia shedding its skin. 2) A nose-horned chameleon (Calumma nasutum) in Madagascar – it’s classification still to be confirmed. 3) A plated leaf chameleon (Brookesia stumpffi) in Madagascar. 4) A West Usambara blade-horned chameleon (Kinyongia multituberculata) – endemic to the Usambara Mountains
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A crisis of conservation

The exact number of chameleon species in Africa is unknown, as new species are being discovered regularly, particularly in forested areas. There are, however, believed to be around over 210 species throughout the world and the SSC Chameleon Specialist Group have found that over a third of these species are threatened with extinction. Madagascar, in particular, is home to around half the world’s chameleon species, including typical chameleons (Chamaeleoninae) and dwarf chameleons (Brookesiinae). Of the Madagascar chameleons, 52% are threatened, and 70% are considered threatened or near-threatened. Nineteen of these species are endangered, and four are critically endangered: the Belalanda chameleon (Furcifer belalandaensis), the Namoroka leaf chameleon (Brookesia bonsi), the bizarre-nosed chameleon (Calumma hafahafa), Tarzan chameleon (Calumma tarzan) and the Ambre Forest stub-tailed chameleon (Brookesia desperata).

Throughout Africa, there are another six species of chameleon listed as critically endangered and the Chapman’s pygmy chameleon, endemic to its forest home in Malawi, has not been seen in over 25 years. Chameleons are slow-moving and range-restricted, meaning that they, like many other reptile species, face tremendous pressure through habitat loss. The precious and unique endemic species stand little chance against the tide of human expansion without urgent protection of their habitats.

In many African belief systems, the unfortunate chameleon is considered to be something of a bad omen. However, far from being a harbinger of disaster, chameleons are innocuous, inoffensive reptiles with many captivating features.

Further reading: Where have all the chameleons gone?

chameleons
A flap-necked chameleon (Chamaeleo dilepis) in the Tuli Block, Botswana

Understanding rinderpest

rinderpest
Rinderpest in Netherlands 18th century. Jan Smit

In June 2019, The Pirbright Institute in Surrey destroyed the most extensive laboratory stock of rinderpest virus remaining in the world. With the disease officially declared eradicated in 2011 and a digital record made of the genetic code, the UN Food and Agriculture Organization and World Organization for Animal Health had begun to put pressure on labs around the world to reduce risks of accidental release. The rinderpest outbreak of the late 19th century was one of the most devastating plagues in African history – it killed 90% of Southern and East Africa’s cattle and the subsequent starvation killed as many people as the Black Death. It wiped out a third of Ethiopia’s population. Its effect on the continent’s wildlife was equally extreme, and the ramifications are still felt well into the 21st century.

The virus

The virus that caused rinderpest was a member of the genus Morbillivirus, which also includes the measles and canine distemper viruses. Humans are unaffected by rinderpest, but measles evolved from rinderpest somewhere around the 11th century, allowing it to make the zoonotic jump to human beings. Like all viruses, the rinderpest was incapable of reproducing without a host – proteins on the surface of the virus’s surface allowed it to bind to receptors on the host cell membrane before fusing with the cell and emptying its genetic contents into the cytoplasm. From there, the virus essentially hijacked the cellular processes of the host to replicate before the newly created virions would bud off the cell membrane and infect the next set of cells. Though the virus initially targeted the lymphatic and respiratory systems, virions were present in all bodily fluids, making it easily transmittable.

The disease progressed rapidly and caused ulcerating sores in the soft tissues of the affected animals, along with a multitude of other symptoms including extreme fevers, loss of appetite, diarrhoea, and weakness, usually resulting in death after around ten days. While the name “rinderpest” means “cattle plague”, it was highly contagious and not specific to cattle – it jumped to wildlife species including giraffe, buffalo, warthog, and antelope such as kudu and wildebeest. It had a fatality rate of up to 100% for previously unexposed animals, meaning that it decimated vulnerable populations of wild animals.

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The virulence of the virus, short incubation period and rapid progression of symptoms made it extremely difficult to control. After it was introduced to the Horn of Africa around 1887, it moved southwards leaving devastation in its wake, before reaching Southern Africa in 1896. Efforts to control the virus eventually eradicated it in Southern Africa in 1905, though other parts of Africa were less fortunate.

rinderpest
The picture was given by the copyright holder, dr. Rajnish Kaushik, who would also like to thank Prof. M. S. Shaila, MCBL, IISc, of Bangalore, India.

Vaccines

It was known that any animal that survived a rinderpest infection was immune for the rest of its life. There was also anecdotal evidence of farmers using the bile of infected animals to attempt to inoculate other animals, which carried risks of actually causing an infection. Naturally, the enormous economic, animal and human costs of rinderpest outbreaks ensured that a great deal of attention was devoted to developing a vaccine around the globe. Though there were several breakthroughs in developing vaccinations, it was Walter Plowright who is credited with developing the tissue culture vaccine in 1962 (based on similar techniques used to create the polio vaccine) that conferred lifelong immunity and was cheap and easy to produce.

A major outbreak in the 1980s originating in Sudan spread throughout Africa and, once again, killed not only livestock but local wildlife as well. This led to the African Rinderpest Campaign, which gradually rid most of Africa of the disease through a combination of vaccination programmes and close monitoring of outbreaks. In 2011 the Food and Agriculture Organization declared rinderpest officially eradicated. As such, rinderpest joined smallpox as the only infectious diseases to have been successfully eliminated.

Africa’s wildlife and the Serengeti trophic cascade

The cost of rinderpest virus outbreaks in Africa to human lives was staggering and largely incalculable. In some parts of Africa, the way of life for certain tribes and people that survived was irrevocably altered. With the scope of this human tragedy in mind, it is easy to see why the effect that it had on wildlife is often under-represented in discussions around the history of rinderpest. Yet some populations of wild animals remain under threat today at least partly due to its effects, especially those affected by the 1993-1997 outbreak in East Africa. That particular outbreak decimated populations of buffalo and eland, and the population of the lesser kudus (Tragelaphus imberbis) in Tsavo National Park in Kenya was believed to have declined over 60%. Roan antelope were also particularly susceptible to its effects. While many animal species face several threats, including habitat loss and poaching, rinderpest had a devastating impact on already struggling populations.

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Rinderpest 1896

As is now well know, if not well understood, imbalances in natural ecosystems can have completely unforeseeable consequences and diseases play their own role in this effect. White-bearded wildebeest of East Africa were particularly hard hit by the virus and by the middle of the 20th century, the migratory wildebeest in the Serengeti-Maasai Mara ecosystem numbered under 300,000. However, from the mid-1970s, as Plowright’s vaccination research eradicated rinderpest in the area, the wildebeest population exploded to reach today’s equilibrium of around 1,5 million animals. This, in turn, led to what researchers describe as a “trophic” cascade, essentially: more wildebeest ate more grass which left less fuel for fire which increased the number of trees and mediated the balance between woody and grass plant cover. Pathogens like rinderpest with the capacity to devastate wild animal populations do more than only affect the animals that catch them – they can change the face of an entire ecosystem.

Cheetah brothers go on international walkabout

cheetah

A coalition of male cheetahs has attracted the attention of various research organizations, who watched in amazement as the cheetahs set off on a journey that took them across international borders in search of a territory.

Transboundary protected areas, which span international boundaries, are vital in protecting the integrity of natural animal movements and, by extension, contribute immensely to the conservation of genetic diversity. The Kavango-Zambezi Transfrontier Conservation Area (KAZA) spans five countries: Angola, Botswana, Namibia, Zambia, and Zimbabwe, protecting and unifying vital Southern African ecosystems in an area roughly the size of France.

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Rupara and Nkasa were spotted displaying territorial behaviour

Panthera, the global wild cat conservation organization, describes how they have been working with other research groups including the Botswana Predator Conservation Trust, Kwando Carnivore Project, and the WWF to share research, information and conservation efforts as part of the KAZA Carnivore Conservation Coalition. The cheetah males were initially discovered by researchers in the Nkasa Rupara National Park in Namibia and, when they were about a year and a half old, scientists from the Kwando Carnivore Program immobilized and fitted one individual with a tracking collar. He was nicknamed Rupara, and the other two were dubbed Nkasa and Mudumu.

Rupara and Nkasa’s movements

Male cheetahs often form coalitions, which usually (but not always) consist of littermates, meaning that the three cheetahs are most likely brothers. Sadly, Mudumu disappeared during their travels and, while it is impossible to say for sure, researchers from Panthera believe that the cause was most likely anthropogenic, mainly because the coalition was recorded as spending time near a busy road.

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Using the data from Rupara’s collar, researchers watched as the cheetahs moved around Mudumu and Nkasa Rupara national parks, reinforcing the suspicion that they may have been born somewhere in that region. Then, in March 2020, the cheetah crossed the Kwando River and moved into Botswana. Their 10-day journey led them along the Selinda Spillway, into Vumbura (where tourist guides spotted them) and through the Khwai Concession and Moremi Game Reserve. Rupara and Nkasa were once again identified by Megan Claas and Ed van Mourik of the Botswana Predator Conservation Trust in May 2020. They were observed displaying territorial behaviours like scent-marking, suggesting that the two boys intend to settle in the Okavango Delta. As Dr Funston, the Southern Africa Regional Director of Panthera’s Lion Program, explains, male cheetahs select territories based on the area’s potential value to females moving across massive home ranges.

cheetah
Rupara

As Rupara and Nkasa have moved across enormous areas, following an instinct to disperse and find a suitable territory, the two males have provided an obvious example of why these vast regions of connected, protected areas are so important to conservation and genetic diversity. Though unwittingly, they have also nurtured important partnerships between research organizations working towards the same goal. The information obtained on their movements helps to advance understanding as to cheetah dispersal and, as Panthera explains, “conservation scientists, researchers and practitioners are using this research to foster real conservation outcomes in this remarkable transfrontier conservation area”.

Change is coming to the safari industry

Safari

This story is about how technology and human nature are shaping the future of your dream hand-crafted safari.

Of course, clouding the situation right now is that COVID-19 has brought the worldwide tourism industry to its knees. For this story though, let’s ignore that particular elephant in the room. There is another elephant in the same room that I address in this story.

How the safari industry works

The safari industry is a bit like the proverbial swan gracefully gliding across the calm waters – you don’t see the legs paddling furiously beneath the surface.

By way of a brief description, there are ‘Heads’ (holidaymakers – you), and there are ‘Beds’ (lodges & hotels). To get Heads into Beds there exists a complicated web of intermediaries, each with specific skills and focus areas. As a rule (there are exceptions), Beds do not have the resources (time, skills or financial) to find, woo and transact with the volume of Heads required to fill all the Beds. They are focused on delivering the very best experience on the ground. They are also too busy dealing with elephants destroying water pipes, black mambas in the staff quarters and guests throwing a hissy fit because they did not see the leopards that their Facebook friend and part-time safari expert guaranteed they would see.

And then there is the logistically complicated task of selecting Beds and stitching together a complicated itinerary for each Head – often involving multiple accommodations, local and international flights and specifically-requested guides and wildlife/other experiences. This is the job of the web of intermediaries that service the safari industry. You may only encounter one such intermediary – your chosen travel agent/safari consultant – who is often but not always based in your home country. Some travel agents/safari consultants based outside of Africa have an in-depth understanding, after many years of travel experience, and they will stitch together your dream safari piece by piece. Others are mere order-takers who leave the granular work to specialists that live in Africa, where it all happens.

These intermediaries come in many forms, some specialising in finding Heads (agents) and some in selecting the most suitable Beds and stitching together complicated itineraries (tour operators). Some intermediaries do both of those things, and more. It’s a complicated industry, rooted in a crumbling traditional view of supply chains, that is continuously evolving as technology introduces automation and renders SOME of these skills null and void (remember when you last used a travel agent to book a flight?). Technology is, without doubt, introducing some improvements to your safari planning; but not always – keep reading.

Safari

The race to the bottom

Humankind is on a drive to reduce everything to a quick and easy process and discounted price. That all sounds good – right? No – sometimes this means a race to the bottom. Let me give you a very relevant example that affects us all, every day. Remember when we used to trust the news? That changed years ago when we decided that free content trumps paid content. The value added by professional journalists was deemed by us to be worthless, and so we walked away from professional publishers and introduced the age of democratised publishing, where we become publishers. Thanks to Google, we also evolved to become experts on every trending topic, from pandemics to human-wildlife conflict and race relations to the economy – and we broadcast and argue our expertise with great conviction. As a result of the avalanche of self-opinionated garbage that clogs our feeds, we no longer trust what we see, and we cannot distinguish between fact and fiction. We even share fake news with our imaginary social media friends in a desperate plea for credibility. In this way, we accelerate the race to the bottom. We got what we paid for.

The rise of the DIY safari

Back to the safari industry – where the same thing is happening. Technology that delivers enormous amounts of information, some accurate and some not, on tap (pun intended) has convinced us that we can save money and precious time by going DIY.

I once met a lady at a lodge in Kafue National Park, Zambia who was furious because she only found out on arrival that her chance of seeing leopards was not good. You see, her online research had told her that Luangwa Valley in Zambia is one of the best places in Africa to see leopards (it is). And so, to realise her dream of seeing a leopard, she booked a few nights at Lunga River Lodge (which is in a wooded area of Kafue, not the leopard paradise of Luangwa) as a short break during a business trip in Zambia’s capital city of Lusaka. Those two missing letters made all the difference. I kid you not.

Last year my safari planning team had a client abscond with our carefully-crafted gorilla trek itinerary in Uganda. The client took our hand-crafted itinerary and applied some DIY panel-beating. Along the way, they dropped our suggested lodging suggestion and chose their own (cheaper) accommodation in a quaint town a ‘short’ (according to Google Maps) distance from the gorilla trek headquarters in Buhoma, Bwindi. By contrast, our choice of accommodation was a two-minute stroll down the road from the gorilla trek briefing and departure point. Heavy rains the night before their intended gorilla trek made the road into Buhoma impassable, with bogged down vehicles all over the place. They missed their hike, forfeited the trek permits (US$750 each at the time) and made do with a Uganda safari sans gorillas. At least they saved a few hundred Dollars on our quote and experienced a quaint rural Ugandan town with its 24/7 music, barking dogs and hooting.

Sometimes DIY works – for example, if you want to fly into Cape Town for an Airbnb & Uber vacation visiting the fantastic variety of attractions, restaurants and wine farms – that is entirely doable. But for the majority of rural African safari experiences where you seek wildlife encounters, you are best served by experienced safari experts. There is no doubt that technology is increasingly assisting the process of researching your safari options and details – a good thing – but the sheer volume and complexity of possibilities and unpredictable natural events mean that you need an experienced human helping out at some stage. And if something goes wrong (missed flights, vehicle breakdown, personal injury etc.) you will need an experienced problem-solver on the other end of the phone.

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Newbie gunslingers

Aside from the free safari advice being dished out liberally on social media by the many Google-empowered experts, another result of technology is the emergence of what one industry colleague refers to as ‘kitchen agents’. These are the mushrooming numbers of gunslingers who, after one trip to a conference facility outside Johannesburg that features an animal park, decide that selling safari packages blends well with their other part-time activities. They usually have no industry accreditation or insurance, and they will most likely spend your deposit on maintaining their lifestyle. Quite why you would trust their advice, let alone give them your money, is beyond me – but each to their own. And yet their numbers are growing.

The blunt instruments of the safari industry

And then we have massive automated hotel booking engines such as Booking.com and Expedia. These behemoths realised that humans want the best price and an immediate answer, and that is what they provide.

But at the moment, they are simply not able to cater to the many layers of logistical complications and uncertainty about wildlife movements inherent in African safaris. They will take your booking and, off a base of zero understanding of when and how, they will offer nothing more than a convenient transactional gateway. One amusing story springs to mind, told to me one night by a seasoned safari industry colleague while we stared at the flames and enjoyed our whisky and cigars at his rustic bush camp. Michel, all smiles, told me about how a guest who had booked via Booking.com was surprised on arrival that he could choose any tree to park his rented car under – he had paid a premium for a reserved parking bay. Why trust your dream safari to software that likens a tiny and remote bush camp in the wilds of Africa to a crowded big city hotel? There is no cost saving for you and nobody at the other end of a phone call if you miss your flight and need help. Again, the mind boggles.

The future and the other elephant in the room

We all know that your dream African safari is best hand-crafted by experienced, passionate humans that have actually been there, done that. Technology plays a powerful role in that process, but some things are best left to experienced humans.

But we also know that humankind is on a mission to reduce everything to algorithmic efficiency. Along the way, margins will be squeezed out of personal service industries like safari planning, and many experienced safari consultants will be left with very few clients. NOTE: Those margin savings will NOT go towards reducing the cost of your dream safari – they will go straight to the bottom line of the automated giants that already have us all (yes, you as well) by the throats. If you are confused about why I say that the likes of Facebook, Google, Booking.com and Amazon have us all by the throat, start reading my story from the beginning again. And ask yourself this: With all the efficiency and immediateness that technology has brought – have you benefited from a reduction in your cost of living?

This replacement of humans with software is referred to as ‘disintermediation’. It’s what we call progress. We are getting rid of most journalists, taxi drivers, and other experienced humans that provide personal service and replacing them with automated processes that direct us to a handful of dominant online platforms. And that is why the future will probably see most people (hopefully not you) picking their safaris from a generic list of algorithmically perfect options with no humans involved, and hoping that nature plays ball and delivers what they paid for.

And that, my friends, is the other (larger) elephant in the room that is staring down at the passionate, dedicated people of the African safari industry …

Keep the passion.


Simon Espley – CEO, Africa Geographic

Safari
Africa Geographic team members and other safari consultants from around the world during an education trip to Botswana – to get to know new and upgraded lodges and grow their understanding of the safari experience in this part of Africa.  No algorithms attended this trip 😉

North Luangwa

Africa’s Great Rift Valley extends southwards into north-eastern Zambia. Here, the Luangwa River, a tributary of the Zambezi, has carved out a unique and beautiful landscape. This remote area is home to Zambia’s only black rhinos and has one of the highest lion densities in the region. North Luangwa is remote and wild, accessible only by air or if equipped with excellent 4×4 driving skills, so we had come to explore this fantastic place on foot.  With few roads and even fewer people, you are unlikely to see anyone else for the duration of your safari.

River crossings, by vehicle and on foot, are a regular occurrence in North Luangwa

On our route there, we stopped overnight at Chikolongo campsite on the outskirts of the park, high on the dramatic Muchinga escarpment which accounts for 24 % of North Luangwa NP – just one of its diverse range of habitats. The next day we headed down the escarpment and into the park, driving for a couple of hours before arriving on the bank opposite the camp across the wide and sandy Mwaleshi River. Having had some vehicle issues, we were rather reluctant to drive across, and after a little arm waving and exaggerated miming to the team on the opposite bank, a couple of camp staff were dispatched on foot to assist us with our luggage. We all waded across the shallow water together, arriving at Mwaleshi Camp in time for lunch.

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Mwaleshi Camp, on the bank of the Mwaleshi river

Walking out from camp that afternoon, we were given safety instructions: “stay behind the guide, single file, no loud noises, pay attention, and do NOT wander off”. We walked through long grass, across rivers, ducked under branches and occasionally stopped to untangle ourselves from ‘wait-a-bit’ thorn bushes. The bushveld is very different when experienced on foot – you become aware of every rustle and crackle in the undergrowth, the snap of every twig underfoot.

Our first afternoon walk lasted three hours. A magnificent martial eagle soared overhead, and lilac-breasted rollers displayed vibrant colours as they swooped through the air. Rattling cisticolas shouted warning calls and grey go-away birds, with their distinctive cries, were everywhere. We watched the insect-catching antics of bee-eaters, the ungainly flight patterns of hornbills and had an up-close look at the various nest styles of some of the 12 different weaver species found in North Luangwa. The air was heavy with the heady aroma of Natal mahogany blossoms.

Cresting a rise as we approached the river, we found three lions lying in the sand, about 30 metres ahead. We sat on the ground and watched them sleep. A persistent honeyguide called repeatedly, trying to get our attention and almost revealing our location to the lions, who from time to time raised their heads to see what the commotion was about. As we sat, our guide Brent explained that the honeyguides hope to lead us to a beehive, in the hope that we extract honey and leave some for them. He also explained that honeyguides are brood parasites, laying their eggs in the nests of another bird species, very often bee-eaters. They physically eject the host’s chicks from the nest or puncture the host’s eggs with the needle-sharp hooks on their beaks, and any of the host’s young that do hatch are stabbed to death by the honeyguide chicks, to eliminate competition. Incredibly, honeyguides have also developed the ability to produce eggs and young that mimic the egg size and gape of their hosts so that the interlopers can pass undetected in their foster homes. It also seems that their ability to produce eggs of similar size to those of their varied host species is not just to prevent choosy hosts from ejecting mismatched eggs, but also to fool other honeyguides, who would otherwise destroy the eggs because of fierce competition for suitable host nests.

Leaving the lions and the honeyguides, we headed back to camp. Sunset turned the river orange and scarlet as we walked along the bank. The smell of potato bush hung in the air, as did the trademark popcorn smell of a genet’s scent markings. Back in camp that night we ate dinner by lantern light, overlooking the darkened river. Hyena calls filled the night sky, lions roared on all sides, and a young elephant across the water trumpeted in alarm.

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A selection of images taken in Luangwa Valley, by our Photographer of the Year entrants

A typical day’s walking safari in North Luangwa starts at about 5 am. After coffee and breakfast around the campfire on the riverbank, we set off for what would be a five-hour walk. Taking off our shoes, we crossed the river. Almost immediately we saw the spoor of the previous day’s lions, but they proved elusive, always seeming a few steps ahead of us. The sun rose and the tsetse flies became a little more blood-thirsty. We skirted the mopane scrubland edge and watched the tantalising lion footprints heading deeper into the forest. We continued, walking through sand, over river pebbles, past woodland and across grassland. The occasional nocturnal creature rustled in the undergrowth as they made their way home, while birds and other daytime creatures started to wake up.

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We were pursued by a succession of honeyguides, each one seemingly keener than the one before to lead us to the ‘honey prize’. A couple of Cookson’s wildebeest (one of the valley’s endemic subspecies) crossed our path, followed by a lone bull elephant, walking along the top of the riverbank. He found a tree laden with fruit and paused for a leisurely meal. Along our walk, ilala palms marked the ancient trails taken by elephants, who had eaten the ginger-chocolate tasting palm fruit and deposited the seeds in their gigantic droppings as they walked. As the day grew warmer, we moved into a grove of bushes on the edge of an almost-dry pan. There was a trickle of water remaining, just damp enough to attract elephants, baboons and warthogs, but not quite deep enough to conceal a small crocodile.

 

5 am starts and wading through rivers are all part of the experience

Lunch and a ‘swim’ in the shin-deep water of the Mwaleshi River right below our room, followed by a siesta, had us refreshed and ready to head out again on foot in the afternoon. Brent gave us a lesson in animal psychology. Explaining to us that if we ‘walked with purpose’ in a straight line, focussed on a destination, we appeared to other animals as a potential threat – like a predator. However, when we stopped to look at plants or birds or footprints, giving the appearance of milling about aimlessly, then our behaviour was less threatening, allowing us to get a lot closer to our quarry. We also learnt that among the larger general wildlife species, there are at least two distinct types of breeding/territorial behaviour. There are those like the wildebeest, where a lone male will guard what he feels to be prime real estate, and which he hopes will attract a bevvy of eligible females into his domain. Then there are those like the zebra, where a male will maintain a harem of females and exert his energy rounding up his females and fending off any rival males.

The rest of our afternoon was filled with animal tracks: the swish marks of a crocodile’s tail, the scrape marks of a hippo’s chin bristles in the sand elephant footprints large and small, lion, leopard and hyena tracks, the indentations of Crawshay’s zebra footprints in the damp river sand and signs of a trifecta of elusive nocturnal creatures – honey badger, porcupine and aardvark.

Walking in the wilderness provides the perfect opportunity to appreciate the nuances of nature – like chameleons, lion tracks in the sand and a monkey orange fruit covered in tooth marks.

A three-hour walk (or one hour’s drive) downstream from Mwaleshi, in a beautiful part of this mostly unexplored park, is the newly opened Takwela Camp. In the Game Management Area opposite the National Park, at the confluence of the Mwaleshi and Luangwa rivers, the camp offers both walking safaris and game drives. Nestled among groves of African ebony, mahogany, winter thorns and sausage trees, with the occasional ilala palm, the camp is perched three metres above the river. Our room was the perfect vantage point to watch an African fish eagle hunting. He plummeted down to grasp a fish in his talons, resting briefly on the bank before flying off to feast in private. White-fronted and little bee-eaters continued swooping out over the water once he’d gone.

A necklace of fifty or more hippos stretched across the river, resting their chins on a sandbank in the shallow water, grunting and squabbling and sounding like a flotilla of motorboats revving their engines. These creatures fascinated us, and we would spend many hours watching their territorial quarrels and wide-mouthed displays as they jockeyed for prime positions in the water.

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Takwela Camp, overlooking the confluence of the Mwaleshi and Luangwa Rivers

Early the next morning we crossed the river in canoes and set off on foot into the park. Handsome kudu and waterbuck gazed passively at us. We followed the tracks of leopard, hyena, genet, aardvark and paused to examine a somewhat pungent civet toilet (civetry). We saw traces of its varied omnivorous diet: digested and excreted rodents, lizards and frogs as well as insects, fruit and berries. A civet is one of the few carnivores capable of eating toxic invertebrates like millipedes, and we saw the remains of the distinctive rings of ‘shell’ left from a digested millipede called a shongololo, (which can grow up to 38cm in length). Finding ourselves with elephants on all sides, never close enough to pose a real danger but close enough to get our adrenalin going, we made a tactical retreat.

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The dedicated and talented staff are the warm heartbeat of your African safari

Final sundowners in the park were spent on the riverbank, overlooking the same large congregation of hippos, who continued to agitate and disagree over territory. The following day, as we crossed the river to head back to civilisation, we found a pair of shy lions resting on the cool sand in the shade of a mahogany tree. As we were driving out of the park, we rounded the corner to come face to face with a  hundred-strong herd of buffaloes – the perfect farewell to our safari.

Want to go on safari to North Luangwa? To find lodges, search for our ready-made packages or get in touch with our travel team to arrange your safari, scroll down to after this story.

W National Park in Benin now falls under African Parks management

W National Park
©Julien Chevillot

African Parks has concluded a management agreement for W National Park in Benin, adding the 18th national park to its management portfolio. The National Park is contiguous with Pendjari National Park, and together the two national parks make up half of the one million hectare (10,000 km²) W-Arly-Penjari Complex, a UNESCO World Heritage Site and the largest intact ecosystem in West Africa spanning Benin, Burkina Faso, and Niger.

This ecosystem is home to the only viable populations of West African lion, cheetah and Korrigum antelope and is named for the “W” shape of the River Niger in the park. African Parks began their work in Benin with Penjari National Park in 2017 in a partnership with the Ministry of Living Environment and Sustainable Development, the National Agency for Heritage Promotion and Tourism Development, and the National Centre for the Management of Wildlife Reserves. Together with the efforts of The Wyss Foundation and the National Geographic Society and with the support of La Fondation des Savanes Ouest-Africaines (FSOA) and The Wildcat Foundation, African Parks has made remarkable strides. In the face of escalating regional insecurity, they have successfully doubled local employment; initiated livelihoods programmes including sustainable fish harvesting and beekeeping; fitted satellite collars on key species for monitoring purposes; and established a well-trained team of over 100 rangers.

In recognition of W National Park’s critical importance as an anchor ecosystem, the Benin government and associated organisations committed to its conservation and worked with African Parks to put together a Priority Intervention Plan to upgrade infrastructure and increase the capacity of the park management. This has evolved to the fully delegated management mandate signed on the 25th of June and is part of “Revealing Benin”, a national investment programme that underlies Benin’s ongoing efforts to restore protected areas.

This is the third national park to come under African Parks management in 2020, with Iona National Park in Angola and Chinko in the Central African Republic added earlier this year. In the announcement of the management mandate for W National Park, African Parks explains that the Benin component of the W-Arly-Penjari Complex is vital for delivering essential ecosystem services, supporting livelihoods, and serving as a national tourism asset. They “envision that through this partnership…W and Pendjari can serve as a source of hope for ecological recovery while engendering greater cooperation to boost security, stability and prosperity for not only northern Benin but the entire region”.


DID YOU KNOW that African Parks offers safari camps (lodges and campsites) where 100% of tourism revenue goes to conservation and local communities? Find out more and book your African Parks safari.


About African Parks: African Parks is a non-profit conservation organisation that takes on the complete responsibility for the rehabilitation and long-term management of national parks in partnership with governments and local communities. With the largest counter-poaching force and the most amount of area under protection for anyone NGO in Africa, African Parks manages 18 national parks and protected areas in Angola, Benin, Central African Republic, Chad, Central African Republic, the Democratic Republic of Congo, the Republic of Congo, Malawi, Mozambique, Rwanda, Zambia and Zimbabwe. For more information visit www.africanparks.orgTwitterInstagram and Facebook

W National Park
©Julien Chevillot

Rescued pangolins given a rare second chance

Pangolins are entirely inoffensive, remarkable creatures: shy, solitary, and slow-moving, they are entirely reliant on their tough keratin scales to protect them against potential predators. Unfortunately for pangolins, these scales cannot save them from the main threat to their very existence. Pangolins are the most trafficked animals on the planet, prized for their meat and the (entirely false) attribution of medicinal properties to their keratinous scales, blood, and foetuses.

This ever-increasing demand drives the poaching of hundreds of thousands of pangolins every year throughout Africa and Asia, resulting in local extinctions and threatening remaining populations. Yet there are organisations dedicated to protecting these unique creatures and now, in a world first, conservationists have managed to successfully release 7 Temminck’s (ground) pangolins back into the wild where they were previously extinct. These “Phinda pangolins” are the first pangolins to exist in Kwa-Zulu Natal since the 1980s.

Pangolins

 

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Each individual Phinda pangolin has its own tragic story, and all were rescued through the combined efforts of the African Pangolin Working Group, police units belonging to the Endangered Species Unit, Organised Crime and K9, as well as the Green Scorpions and the Hawks. The African Pangolin Working Group rescues 20 to 40 pangolins every year during sting operations, and these hapless pangolins are always extremely dehydrated and malnourished, often with underlying infections such as pneumonia. Many have been without food and water for up to two weeks. These individuals are rehabilitated through the extensive efforts of the Johannesburg Wildlife Veterinary Hospital, a non-profit organisation that is at the forefront of treating rescued pangolins that have been kept under appalling conditions.

Once fully rehabilitated, these seven pangolins were selected as part of a much larger initiative that is intended to establish a viable population of Temminck’s pangolin in Kwa-Zulu Natal, reversing the anthropogenic extinction. With this in mind, the sexes of the pangolins were carefully considered to give this population the best possible start – four females and three males were chosen as the first of hopefully many.

Pangolins

Releasing pangolin back into the wild can be a challenging business, yet it is an indispensable aspect of their overall conservation. &Beyond Phinda Private Game Reserve was chosen as the release site for several reasons. Most importantly, it is a suitably large area with an expert monitoring team on the ground. Pangolins can cover vast distances, especially those that have been released into a new area, and this creates a potential threat to their chances of survival. Allowing them to wander off through fences, across roads and into community areas or surrounding farms was simply not an option. The expert team at Phinda was available to ensure that this was not allowed to happen.

Each pangolin was fitted with two tracking devices to make it easier to track their progress as they adapted to their new home. A VHF transmitter allowed the monitoring team to track them using a hand-held receiver, and a satellite transmitter allowed for long-range monitoring. This is a costly process, but experience has taught researchers that VHF monitoring alone can be tricky if the pangolins decide to go on a long walk. The small tracking device packs, with a combined weight of just 250g, were secured by drilling small holes into the scales on the pangolins’ backs (a reminder that these scales are keratin, so the pangolin doesn’t feel anything) and then held in place by a small screw or epoxy resin. The result is a set-up small enough that it doesn’t impede the pangolins’ day to day behaviour but sufficiently secure so as not to be accidentally dislodged.

Pangolins

The diet of the Temminck’s pangolin is highly selective, consisting of a small subset of termite and ant species. In the past, rescued and released pangolins have failed to survive, often because they did not know the area and were unable to adapt to their new homes and find food. In this instance, the release team was determined that this would not be the case, and they developed a specific standard operating procedure for the release and how the pangolins would be monitored subsequently. Before the pangolins were released onto the reserve, they spent up to three weeks in an “acclimatisation” phase, where they were taken on daily walks to become accustomed to their new home. Once released, the pangolins were extensively monitored for months – initially daily, then twice weekly. The &Beyond team now continues to monitor them, with regular weigh-ins to ensure that the pangolins are healthy and well-fed. Sadly, while all seven pangolins survived the initial six-month post-release, one died due to illness, and a crocodile killed another.

Africa Geographic Travel Pangolins

Nevertheless, the survival of the remaining five pangolins is a triumph in the otherwise grim world of pangolin conservation. Phinda reserve manager Simon Nayler explains that “it is still early days, but initial efforts have shown the reintroduction of these stressed animals is positive and can be done”. He describes it as a privilege to see pangolins in Kwa-Zulu Natal once again. This project could run for decades, as Professor Janssen of the African Pangolin Working Group explained to the Africa Geographic team, as more pangolins are released into suitable areas of Zululand, effectively reversing a local extinction. And for the five individual Phinda pangolins, it means a second chance to live out their lives in the wild.

Pangolins

 

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The project would not have been successful without the combined efforts of the African Pangolin Working Group, the South African Police Service, the Department of Environment, Forestry and Fisheries, KZN Wildlife, the Johannesburg Wildlife Veterinary Hospital and &Beyond Phinda Private Game Reserve.

Further reading: Pangolins – The Most Trafficked Mammal on Earth

Pangolins

The real economic value of Greater Kruger National Park

Greater Kruger

A 2020 study has revealed the considerable economic contributions of the Kruger National Park and the surrounding “contiguous reserves” that together compose the Greater Kruger National Park (GKNP). The study is a joint effort between researchers from the University of Florida and South African National Parks (SANParks).

In considering the public, private, and community-owned components as a whole, the study attributes different values in financial, social, and political domains to each. The researchers suggest that the GKNP should be considered as a whole when working towards management frameworks and policies. The private reserves, while constituting only 12% of the total land area, were responsible for over 60% of the total employment, tax and GDP contributions. Conversely, the Kruger National Park accounts for almost all domestic visits, performing a vital political and social function.

Across the total 22,686km² (2.3 million hectares) of the entire open system, there are close to 8,000 beds and some 700 different camp and lodge sites. As a general rule, the Kruger National Park itself is oriented towards budget self-catering options, while the private reserves tend to cater to more luxury, high-end safari experiences. For the study, anyone living within 50km of the GKNP boundary fence was considered to be “local”, which equated to approximately 2.9 million people, including many in semi-rural and socio-economically disadvantaged communities. The study reveals that from a period between 2016-2017, there were 3.5 million bed nights and day-visits to the GKNP, of which 35% on average were foreign tourists. As would be expected, the highest visitation by far was to the Kruger National Park itself, while the provincial reserves (Manyeleti Nature Reserve, Letaba Ranch Game Reserve and Makuya Nature Reserve) accounted for only 1% of the total visits.

Magnitudes of tourist spending vs management funding

Of the estimated R5.8 billion trip-related spending in South Africa by GKNP photographic tourists, all but R0.9 billion (which went into travel costs) was received in the local area. The total number of people employed in the GKNP equated to around 10,388, with R1.17 billion spent on wages and salaries in one year. In terms of both tourist spending and employment, the surrounding private reserves accounted for the majority. In total, the GKNP contributed R2.6 billion to South Africa’s GDP for 2016/17, including R975 million in tax revenue. When accounting for chain multipliers and induced spending of wage-earners, this contribution could be considered almost tripled to around R6.6 billion to the national economy.

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Considered as an overall system, 80% of funding for reserve management of the GKNP is generated by photographic tourism, but this does not apply evenly across the surrounding private reserves. While in the National Park visitor fees go directly into covering conservation costs, the private reserves rely primarily on a levy system charged to commercial operators. The report suggests that resistance to levy hikes has resulted in managers of the private reserves having to seek alternative funds from donors and consumptive tourism. In some of the private reserves, consumptive tourism and trophy hunting account for up to 80% of the management income. In contrast, the provincial reserves are almost entirely reliant on public funds.

Greater Kruger

The presence of the Kruger National Park served as a powerful catalyst for the growth of a large and vibrant economy in the surrounding area, with substantial conservation, social and economic benefits as a result. The provincial reserves, however, are struggling with several challenges including poor infrastructure, high wage bills and low funding, as well as claims by neighbouring communities on the existing revenue streams.  These issues, combined with weak governance and a lack of accountability at provincial and community-level could undermine the entire system, say the authors.

The system’s most significant capacity for institutional resilience comes through the diverse functions each component offers, something that will be particularly relevant during the current COVID-19 pandemic (which occurred after the compilation of this article). Importantly, the researchers call for an extended approach in assessing the value of each component of the GKNP and, given that their approach has yielded a much larger economy than previously thought, this needs to be taken into account for high-level strategies. Though the private reserves generate the most revenue, their relationship with the national park is symbiotic; it allows them to capitalize on the brand as a whole, creating a public-private mosaic.

The study concludes that the “partnership in the Greater Kruger National Park between private reserves and the national park is key, not only for branding but for stabilizing the system’s high-performing economic engine with political and cultural ballast.”

Summary Greater Kruger National Park figures for the 2016/17 season
Direct contribution to GDP R 2.6 billion
Total contribution to GDP (including multipliers) R 6.6 billion
Direct tax revenue R 1.0 billion
Total tax revenue (including multipliers) R 1.5 billion
Employment created 10,388 jobs
Wages and salaries R 1.2 billion
Private reserves (±12% land area) ± 60% contribution of revenue and jobs
Total bed nights and day visits 3.5 million

The full report can be accessed here: “The Comparative Financial and Economic Performance of Protected Areas in the Greater Kruger National Park, South Africa: Functional Diversity and Resilience in the Socio-Economics of a Landscape-Scale Reserve Network,” Chidakel, A., Eb, C. and Child, B. (2020) Journal of Sustainable Tourism.

Greater Kruger
Direct income to locals

Lion cubs to bones – we interview Lord Ashcroft about ‘UNFAIR GAME’

Unfair Game
A lion carcass being slaughtered for the final stage of its usefulness to humankind – as bones for sale into the traditional Chinese medicine industry.

Q&A with Lord Ashcroft about the captive lion trade and his book ‘UNFAIR GAME.’

There can never be any reason or justification to breed lions for tourist cub petting and adolescent lion walking, canned/other hunting or the bone trade. This ugly, cruel, morally bankrupt and biodiversity-destructive industry has to be shut down. One man who is out there fighting to stop this industry is Lord Ashcroft – international businessman, philanthropist, author, and pollster.

Lord Ashcroft instigated a covert operation to investigate the captive lion breeding industry in South Africa, and this shocking video reveals some of his findings. WARNING:  the video contains harrowing footage that made our stomachs churn. Proceed with caution – you have been warned. Also to emerge from this exposé is Lord Ashcroft’s recently-published book ‘UNFAIR GAME – an exposé of South Africa’s captive-bred lion industry’ – a must-read for any serious wildlife eco-warrior. All author royalties will be donated to relevant charities in South Africa.

We spoke to Lord Ashcroft about the journey leading to this book.

How did you come to be involved in investigating lion breeding farms and canned lion hunting?

L.A: I have always loved nature, and South Africa is one of my favourite countries in the world. In 2018, during a trip to South Africa, I was told by various conservationists and experts about the scandal of lion farming and the horrors of canned lion hunting. I decided I had to find out more about this, so I launched an undercover operation shortly afterwards and then a second undercover operation – which my new book UNFAIR GAME details – to try to break it open.

What is your response to the claims by the proponents of lion breeding and canned hunting that, as farmed animals, these lions are essentially livestock and that the cruelty they are subjected to is no worse than that suffered by cows, sheep, pigs and goats when they are farmed throughout the world? 

L.A: Lions are not livestock. They have never been and never will be livestock, whatever proponents of lion breeding and canned lion hunting claim. If lions were mere livestock, as opposed to being a creature revered throughout human history, why on earth does the South African state adorn South African banknotes with their image? Everybody knows that the lion is an internationally recognised symbol of strength and beauty. It has been acknowledged in this way for centuries in heraldry. Lions are indeed being farmed now on an industrial scale in South Africa, but this is a very new development. It’s mushroomed in the space of a generation. That doesn’t mean anything has changed regarding the status of lions in the minds of decent human beings. The willingness of unscrupulous people to farm lions doesn’t mean lions are anything like poultry or pigs or goats. Only somebody with a vested interest in exploiting a lion would try to justify their activities in this way and reduce a lion to the status of an organism that rolls off a production line.

Regarding the wild lions removed from Botswana to be used as breeding stock for the captive lion breeders, do your sources indicate that this is a widespread practice, or is it isolated to a few specific operators? Have you informed the relevant authorities of these goings-on, and has that resulted in any action on their part? 

L.A: The information my team and I received suggests that removing wild lions from Botswana is now fairly commonplace. It is done out of necessity to widen the gene pool of the captive-bred lion population, which is often sickly. Because it is an underground industry, it is hard for anybody to be precise about this, but the poachers and hustlers seem to operate with relative ease. As to the second part of your question, my team did present a senior police officer in Pretoria with an extensive dossier of findings. He refused to read it and instead threatened to put at least one of my team in prison.

In your video, you touch on the justification used by lion breeders that they are supplying the existing demand in Asia for bone and that to remove the farmed supply would result in a massive upsurge in poaching incidents in wild lion populations to feed that market. Can you explain in more detail why you disagree with this reasoning? 

L.A: I do disagree with the justification used by lion breeders that if they didn’t exist, there would be more poaching. Lion breeders always say their industry protects wild lions. In fact, the bone trade has done the opposite: it has established a market and a demand that has already harmed the wild population through poaching. This could, in future, have significant conservation implications. A market has been developed, and it must be fed, whatever the cost, even if that means plundering some of nature’s most precious species. This is a trade with links to criminals. It is indefensible.

The bone trade is appallingly grim. It’s also absurd. Who in their right mind would genuinely believe that consuming the bone of a big cat would improve their love life or their overall health? A major re-education programme is urgently required throughout Asia to root out this claptrap. It’s the only way to stamp it out.

You presumably went to considerable expense to rescue Simba and ensure his future. Research suggests that wild lion populations are declining at an alarming rate, not just in South Africa but throughout their remaining range in Africa – and many organisations devoted to protecting these wild lions are underfunded. Is there an argument that the money spent on saving one captive-bred lion could have been spent on efforts to save wild lions – or do you believe these causes to be separate issues, each as deserving as the other? 

L.A: In deciding to save Simba, I reacted to a set of circumstances at the time. Simba was part of an undercover operation. Saving one out of a possible 12,000 captive-bred lions from certain death felt like a small but crucial victory in the war to end the captive-bred industry. This industry has been my focus, though I know that others focus on the wild population, and I applaud their efforts. In fact, as UNFAIR GAME makes clear, I believe that some tough choices lie ahead of us when it comes to what to do with the captive-bred population. Ultimately, it should not exist as a breed of lion. Some people will be shocked at this but euthanising all, or most captive-bred lions might be one solution. These are sad animals, bred to live miserable lives and then be killed. They can’t be re-wilded; they are often sickly because of inbreeding, and the expense of putting every captive-bred lion in a sanctuary would be prohibitive. There’s also a considerable risk that the trade would start again if this happened.

Lion breeding and hunting have been the subject of several shocking media exposés and reports, yet the practice continues. How can the average person help? 

L.A: The lion trade starts as soon as cubs are born and taken from their mothers. These cubs are used as tourist magnets. So, a vitally important thing that people all over the world can do is cease having anything to do with cub-petting. Make it clear to anyone you meet that it is socially unacceptable to see lions anywhere other than in the wild and you should certainly never touch a lion either because they bite, scratch and carry all sorts of diseases. Lion cubs are often beaten or drugged to get them to behave in front of humans. When you think of all this, it doesn’t sound very attractive, does it?

Apart from the above, another way to help would be to buy my book (purchase details below) – 100% of the author royalties will be donated to relevant charities in South Africa. Reading and thinking about Unfair Game will empower you to know more and to be a better warrior for the cause as you spread accurate information to your networks.

Please feel free to offer further insights into the situation.

L.A: Lion farming is a terrible business. Behind the veneer of respectable tourist establishments, lions are being exploited at every stage of their lives for profit. The lion trade has clear links to international crime syndicates. All of this is appalling. But so is the risk of disease to humans that the lion trade poses. Farmed lions have weak immune systems. As they get older, they are subjected to a poor diet. All of this heightens their risk of bacterial infection. Anyone who goes near a lion is exposing themself to sarcoptic mange, ringworm, toxoplasmosis, babesiosis, giardiasis, cysticercosis, E. coli and echinococcus hydatid cysts – potentially fatal tapeworms.

But there is more. It is widely understood that Covid-19 originated in a Chinese wildlife market and spread around the world. Because of the big cat bone trade in Asia, of which South Africa is now a considerable part, experts quoted in my book say a major public health incident will occur in Asia as a result of its people’s rampant consumption of lion bones. It could be the infectious disease brucellosis, or botulism, or a new disease, like Covid-19. TB is also a massive risk.

I hope this, if nothing else, persuades everybody of the evil of lion farming.

Purchase UNFAIR GAME

Buy UNFAIR GAME online at Amazon or Biteback Publishing or from your local book retailer. Printed editions will be available in South African bookshops from 15th of July.

About Lord Ashcroft

Lord Ashcroft KCMG PC is an international businessman, philanthropist, author, and pollster. He is a former treasurer and deputy chairman of the UK’s Conservative Party. He is also honorary chairman and a former treasurer of the International Democratic Union. He is founder and chairman of the board of trustees of Crimestoppers, vice-patron of the Intelligence Corps Museum, chairman of the trustees of Ashcroft Technology Academy, chancellor of Anglia Ruskin University, a senior fellow of the International Strategic Studies Association and a former trustee of Imperial War Museums. His books include Victoria Cross Heroes: Volumes I and II; Call Me Dave: The Unauthorised Biography of David Cameron; White Flag? An Examination of the UK’s Defence Capability and Jacob’s Ladder: The Unauthorised Biography of Jacob Rees-Mogg.

Follow Lord Ashcroft on Twitter

www.LordAshcroft.com + www.LordAshcroftWildlife.com + www.LordAshcroftPolls.com + www.LordAshcroftMedals.com

Leopards: silent, secretive and full of surprises

Of all Africa’s big cats, leopards are objectively the picture of perfection. Breathtakingly beautiful, charismatic, powerful, and mysterious, each leopard has its own pattern of rosettes and spots that are as individual and unique as their personalities. Their self-contained grace and nimble frames belie an extraordinary explosive strength and speed when needed and, like most cats, they have an innate ability to look entirely comfortable and at home wherever they happen to be at the time. This applies whether they are draped over the boughs of a marula tree or surveying the area from atop a termite mound, perhaps lounging in a sandy riverbed or, on the odd occasion, nestled in between the cushions of the couches on a lodge deck! Those who have spent time with leopards will tell you that every leopard sighting is unique – defined by the personality of the leopard itself.

The only truly predictable aspect of leopard behaviour is its unpredictability.

Leopards

The basics

Leopards are by nature territorial and, in theory, solitary unless raising cubs, though it is not uncommon for young leopards to seek out the company of other leopards, driven by curiosity and youthful insouciance. Some territorial males even establish relatively tolerant relationships with the females in their immediate vicinity, though their meetings are usually based around an available meal! The territories of females tend to be smaller than those of the males and the males’ territories often encompass several female territories, allowing them to sire multiple litters of cubs. Female leopards are the genetic guardians of a region – once old enough, a female will most often establish a territory adjacent to that of her mother, with a minor degree of territorial shuffling as she reaches independence. Males, on the other hand, typically disperse at around 2.5-3 years of age in search of territory (and subsequent breeding rights) of their own and have been recorded moving hundreds of kilometres before establishing themselves. A male that moves into an area and takes over a territory will seek out and kill any existing offspring sired by the erstwhile territorial male; infanticide is one of the leading causes of cub mortality.

Most references to leopards describe them as nocturnal, and while it is undoubtedly true that they are often active at night, it is not uncommon to encounter a leopard moving or even hunting during the day, even in extreme temperatures. They are silent, efficient ambush predators and know exactly how to use their camouflage to best effect, often grabbing their prey before it registers what is happening. Their sheer strength allows them to catch and kill prey larger than themselves and they often stash these heavy carcasses in trees to avoid the attentions of other predators.

Leopards

As consummate opportunists themselves, they will readily steal from other, smaller predators or munch on scavenged carcasses and there is little that a leopard will not eat. While statistically they target smaller to medium-sized ungulates (antelope such steenboks and duikers), this is highly area and individual dependent, and leopards have been recorded eating over 100 different species. These include termites, terrapins, beetles, catfish (watch), snakes, lizards, birds, porcupines, domestic pets, monkeys, warthogs, and hares. They have even been recorded raiding the nests of ground hornbills and martial eagles. As males can be double the size of the females, they tend to target larger prey on average and have been known to kill (and hoist) giraffe and buffalo calves. Considering that a giraffe calf can weigh more than a 100kg, this is no mean feat! Some leopards develop hunting techniques particularly suited to specific kinds of prey; specialist skills that can be passed on to future generations. Even a tsamma melon in an arid area is not offensive to the leopard palette.

Leopards are highly adaptable, aided by a relaxed approach to sustenance, a natural tendency towards secrecy and an unrivalled ability to disappear in plain sight. This is turn has resulted in leopards having the most extensive distribution range of any big cat on the planet. Even so, recent studies now suggest that leopards occur in only 25% of their historic range.

Quick facts

Social structure: solitary, territorial

Length: 0.90-1.90m, with the tail adding up to another 1m in length.

Mass: Males anywhere between 60-90 kg and females between 35-45kg

Gestation: around 90 days

Number of offspring: between 1-3 cubs

Average life span: around 13-16 years in the wild, up to 24 in captivity

Leopards
@jotaylorwild

Taxonomy

The Cat Specialist Group of the IUCN currently recognises 8 subspecies of leopards (Panther pardus), of which only one is African:

  • African leopard ( p. pardus) – the nominate leopard subspecies native to sub-Saharan Africa
  • Indian leopard ( p. fusca) – native to the Indian subcontinent
  • Javan leopard ( p. melas) – conservationists estimate that fewer than 50 individuals remain in the wild
  • Arabian leopard ( p. nimr) – considered to be the smallest of the subspecies.
  • Persian/Anatolian leopard ( p. tulliana) – range overlaps in part with that of the Arabian leopard
  • Amur leopard ( p. orientalis) – subspecies native to eastern Russian and northern China
  • Indochinese leopard ( p. delacouri) – a subspecies native to Southeast Asia, and, at present, the only of the leopard subspecies with its own IUCN Red List classification: critically endangered
  • Sri Lankan leopard ( p. kotiya) – an endangered subspecies native to Sri Lanka
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Despite their considerably smaller physical size, Cape leopards are not considered to be a separate subspecies but, as with many species/subspecies classifications, the scientific discussion around leopard subspecies is ongoing. Studies involving complex genetic analysis continually contribute to the available information database. For example, research into mitochondrial DNA of African leopards shows that they exhibit greater genetic diversity that other recognised subspecies. For this article, all information refers to the African leopard.

It is important to note that “black” and “strawberry” leopards are not considered to be separate species or subspecies – instead, their unusual colouration is as a result of rare genetic traits.

Leopards

Reproduction and leopard cubs

As mentioned above, one of the leading causes of cub mortality in leopards is male infanticide and to mitigate this, a female will mate with as many males as possible. She will, however, mainly target the dominant male in the area, and ‘target’ is a deliberately chosen word. A female leopard in oestrus is not subtle in communicating her intentions to a receptive male. She has little time for coquettish behaviour; instead, she launches into what can only be described as a full-blown seductive dance which culminates in an artless positioning of her hindquarters in a way that leaves little room for misinterpretation. These lurid displays can continue for up to a week, and at its peak, the pair can mate as regularly as once every two minutes, before eventually limping off in different directions in search of a substantial meal.

Female leopards give birth to their first litter cubs at around 2.5-3 years old, and these cubs are born with their eyes closed and entirely helpless. She will hide them in a suitable den site which can be anything from a hollow beneath tree roots to an abandoned aardvark burrow and, throughout her life, a female may reuse old den sites for subsequent litters. As the cubs grow, she leaves them for longer periods to hunt (and presumably have some space from their needle-sharp teeth and claws) and when the cubs are around two months old, she will start leading them to kills. Though leopard cubs are competent climbers from an early age, they are still very vulnerable, especially during the times they are left alone; cub mortality before independence can range between 50-90%. Other leopards, competitive predators such as lions and hyenas, baboons, snakes, and birds of prey are all potential threats to young leopards. At a later stage, their curious nature also has the potential to put them more at risk.

The cubs are dependent on their mothers for at least a year, and female offspring spend less time with their mothers at a much younger age than male offspring, who can spend up to 2 years or longer in their natal ranges.

Conservation status and threats

There are no reliable estimates of leopard numbers in the wild in Africa. However, researchers know that their numbers are declining. The species as a whole is currently listed as “Vulnerable” on the IUCN Red List as a result. Leopards are cryptic by looks and by nature and are the masters of hide-and-seek, which makes them somewhat difficult to count.

Anyone who has spent time with leopards has at one time, or another expressed astonishment at a leopard’s ability to vanish into the smallest patch of grass, sparsest bush, or even in plain sight in a patch of dappled light. A leopard’s coat is a marvel of nature yet has become one of the main reasons many organisations, such as Panthera, consider the leopard to be the most persecuted of all big cats. Studies have shown that every year, over 800 leopards in southern Africa are killed for their skins to be used in ceremonial regalia.

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Their widespread distribution across at least 35 African countries also puts leopards at risk of human-wildlife conflict situations. Those that do wander onto agricultural land (or wildlife breeding farms) are at high risk of being killed by farmers, regardless of whether or not they attack livestock. As their available habitat decreases, this situation is bound to worsen.

In many African countries, the lack of accurate population data, combined with the leopard’s high levels of adaptability, allowed for massive overestimates of their overall populations, which in turn let to vastly unsustainable trophy hunting quotas. This misconception, the idea that leopards are abundant in the wild, still persists in some circles. Despite their listing under Appendix 1 of CITES, many countries even request (and are granted) enormous CITES trophy hunting quotas for leopards. Mozambique, for example, put forward a quote request for 120 leopard hunting permits based on an estimated 37,000 leopards. To put this into perspective, there are believed to be fewer than 5,000 leopards remaining in neighbouring South Africa, which is one of the few African countries where there is robust data available.

Leopards

Final thoughts

Unbeknownst to them, leopards are often number one on a safari-goer’s “want to see” list. As the most elusive of the Big 5, they are the drawcard of a safari experience – extraordinarily photogenic with an innate, and presumably accidental, ability to adopt the most striking poses. There are private game reserves where these big cats have been habituated to the presence of safari vehicles for generations and, as a result, their day-to-day lives have been opened for observation, and we have come to appreciate their unique personalities. To our anthropomorphic interpretation, some leopards convey an awe-inspiring sense of authority and control, others (often young males) are comic and curious, some are decidedly grumpy and no-nonsense, and yet others are quiet, considered and composed. Yet no matter how well we come to know these cats, an inimitable sense of mystery will always prevail.

Leopards

20 roan antelope die of dehydration in fenced Kruger camp – ranger dismissed

roan

A South African National Parks (SANParks) section ranger was dismissed for “gross negligence” after 20 rare roan antelope died of dehydration in the N’waxitsumbe fenced breeding camp in a northern section of Kruger in 2019. This fenced camp of 2km long by 1,4km wide was set up to breed roan antelope for introduction into the Kruger, and now only has nine remaining roan.

In response to a series of questions put forward by Annerie Weber to parliament, Barbara Creecy, the Minister of the Department of Environmental Affairs, Forestry and Fisheries confirmed that the section ranger of Vlakteplaas (situated in the north-west corner of Kruger) had been convicted after an investigation by the Environmental Crime Investigation Unit of SANParks. No criminal charges were laid against the section ranger due to a lack of evidence of criminal activity.

The N’waxitsumbe breeding camp water is supplied by a large reservoir that feeds water into a trough for the antelope in the enclosure. The reservoir is in turn fed by a borehole powered by a diesel pump. The drinking trough has a ball valve to ensure that it remains at three-quarters full and does not overflow. It is unclear which aspect of this system stopped working and led to a lack of water.

There are at least three such breeding camps in Kruger, where rare or endangered wildlife is fenced off to reduce the risk of predation until numbers reach sufficient levels for the animals to be released back into the reserve.

In response to the death of the 20 roan antelope, Minister Creecy explained that an action plan had been developed to ensure the safety and security of the remaining nine roan in the N’waxitsumbe breeding camp, to be overseen by the regional ranger of the Nxanatseni North Region and the head ranger of the Kruger National Park. This action plan will include weekly visits with mandatory reports on the condition of the fences, water supply and food provision, as well as an assessment of the health of the animals.

While the overall roan antelope (Hippotragus equinus) population in Africa is classified as ‘vulnerable’ on the IUCN Red List, there were believed to be fewer than 350 individuals in formally protected areas in South Africa in 2016. The roan antelope population in the Kruger National Park plummeted from a population of around 450 in 1986 to fewer than 30 individuals in 2003. The population has failed to recover, and it is estimated that the current roan population of the Kruger numbers no more than 50 individuals after this loss. Researchers and conservationists have identified several possible reasons for this decline, including the installation of artificial water points in the drier sections of the Kruger. These water points attracted large numbers of zebra, wildebeest, and buffalo and attendant predators such as lions. The increased lion predation on roan led to increased adult mortality in the already small roan antelope population, resulting in a population crash. Other recent studies point to the susceptibility of roan to diseases such as anthrax as a contributing factor.

Minister Creecy’s written answers regarding the case can be accessed here: Internal Question Paper No. 19 of 2020/1076 and 1077

The numbers quoted for the roan antelope population in South Africa were extracted from the Red List of Mammals of South Africa, Lesotho and Swaziland.

Subsequent story on a related topic: Kruger roan deaths by neglect – more of the same, says informant

Botswana elephant graveyard: mystery death toll rises to 400

Botswana elephants dying

Editorial note: Subsequent to our story below the Botswana Government has issued a brief update, which we provide as a footnote to this story.

It’s no secret that elephants have been dying in northern Botswana during the last few months and that samples taken from carcasses by government officials have yet to shed light on the cause of death.

Rather than add to the speculation already out there about the cause/s of death and why the sample results are not yet available, we contacted various trusted sources to compile this list of known details/observations

THIS IS WHAT WE KNOW:

  • The first reported elephant deaths were in March 2020, with higher volumes reported from May onwards;
  • The death toll has now risen to approximately 400 elephants of both sexes and all ages;
  • Most carcasses are in the NG11 area, near the village of Seronga on the northern fringes of the Okavango Delta. Read this account of the impacts of elephants on people living in the area: Life with Elephants;
  • 30% of deaths occurred in the last two weeks and 70% about one month or more ago;
  • Tusks have not been removed from the dead elephants and carcasses show no sign of having been chopped to extract the ivory;
  • Some elephants died in an upright position, suggesting a sudden death;
  • 70% of the carcasses were seen near waterholes/pans;
  • There have been no reports of similar deaths in Namibia – a short distance north of NG11;
  • Live elephants near water sources were observed to be lethargic and disoriented, and some appeared to have little control over their legs. One was seen wandering in circles;
  • A dead horse was seen in one waterhole/pan;
  • No other species carcasses have been seen in the area, and vultures feasting on the elephant carcasses appear unaffected.

Note: None of the images used in this story contains locational data, and so they cannot be used by those wishing to collect ivory illegally.

Botswana government update on 2 July 2020:

PRESS RELEASE – ELEPHANT MORTALITY IN SERONGA

The Ministry of Environment, Natural Resources, Conservation and Tourism wishes to inform members of the public that, following the mysterious deaths of elephants in the areas around Seronga since March 2020, to date, 275 elephant carcasses have been verified against the 356 reported cases.

Furthermore, investigations regarding the unexplained deaths of elephants are still ongoing.

The public is also informed that three Laboratories in Zimbabwe, South Africa and Canada have been identified to process the samples taken from the dead elephants which will be interpreted against field veterinary assessments of clinically ill and dead elephants.

Members of the public are assured that tusks are being removed from the dead elephants and carcasses within proximity to human settlements continue to be destroyed. The ongoing investigations, into the deaths of the elephants, have revealed no evidence of poaching so far.

The Ministry will, therefore, keep the public informed of any developments.

[Signed]
K. D. Maselesele
FOR/ A.g Permanent Secretary
MINISTRY OF ENVIRONMENT, NATURAL RESOURCES, CONSERVATION AND TOURISM

Can CITES be fixed? Practical suggestions that make sense are being ignored

CITES

There is no escaping the fact the mechanisms driving CITES are categorically failing the species that the treaty was enacted to protect. The system has come under fire over recent years from numerous directions, including a comprehensive report jointly compiled by the EMS Foundation and Ban Animal Trading, which exposed several failing points throughout the process in South Africa’s trade in wildlife with China. There is little question that the CITES permit system is outdated and inefficient, providing far too much leeway for abuse and illegal operations. Recent international focus has steadily shifted from outright condemnation of the illicit trade of wildlife to the realization that this has to be remedied alongside the process of bringing the legal trade under some degree of control.

CITES was meant to provide this control – it is the main treaty and organization that governs the international trade in over 36,000 species of plants and animals. From a sympathetic perspective, the underfunded organization is faced with having to manage the polarized demands and requests of over 183 member parties, to find a way to reconcile ideological disagreements and trade realities with some form of middle ground. And it is not succeeding. So, what is the answer? Some call for the system to be scrapped altogether, and others suggest fixing the existing system from within.

A CITES overhaul

Nature Needs More (NNM) and For the Love of Wildlife (FLOW), Australian non-profit organizations, have compiled a full report into the substantive changes they believe would help to control the legal trade in animal species, which in turn will prevent the illegal trade from exploiting loopholes. Africa Geographic approached Nature Needs More with several questions relating to their numerous recommendations, open letters, and requests for meetings with CITES and their response speaks to the dedication shown in looking for practical solutions. The organization’s starting point is that CITES-regulated legal trade in flora and fauna has an estimated worth of US$320 billion per year, while the CITES core budget to administer legal trade is US$ 6 million per year. The disparity in those numbers is enormous, to the point of absurdity, and utterly contrary to other international trade models. CITES needs to modernize, says NNM (a position difficult to dispute), and they propose three steps to affect this modernization:

  1. Implementing an ePermit system through cost recovery

The current CITES systems are not managing the massive increase in trade volume that has occurred since its inception in the 1970s. While a handful of developed countries have implemented bespoke electronic permit systems at great expense, a low-cost solution exists and is available to all Parties to the treat. Only one, Sri Lanka, has fully implemented the eCITES system – the others claim a lack of funding. NNM approached world-leading experts in trade analytics who described the CITES trade database as the “worst designed and most impenetrable data source they have ever come across”. But this cannot be rectified until the various countries have all implemented an electronic permit system so that the data comes from one unified source.

  1. Reverse listing

Reverse listing is the opposite approach to the one currently adopted by CITES. The basic CITES starting point is that all species can be traded unless restricted on one of the Appendices, which means that species can be traded until it is proved that they need protection. Recent research shows how this has failed, with some species waiting over nineteen years for classification. A reverse listing system would base the default position on no trade and shift the burden of proof to those promoting the trade.

  1. Industry contributing to the costs of trade
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In reality, due to signatory country arrears, CITES receives less than $6 million per annum – and yet has to regulate, monitor and enforce trade worth about US$320 billion. This disparity, the organization argues, can only be resolved by regulations that will force the industry to pay the cost of regulation. This would be similar to the European Medicines Agency which has an annual budget of $350 million, of which 90% comes from industry member fees.

Electronic permits – an undeniable and imminently doable priority

At present, the forgery and modification of paper import and export permits are so common as to be considered the norm, rather than the exception. This allows dishonest exporters and importers to lie about whether traded species are captive-bred or wild-caught, the volumes included on the shipment, the species included in the shipment and intended final destination of the imported species. This, in turn, makes it almost impossible to estimate the scale of either legal or illegal trade, as the records are patchy and, at times, non-existent. It is not difficult to understand why NNM, FLOW, and other such organizations point to the implementation of electronic permits as a priority.

According to them, rolling out an ePermit system which would function within existing customs structures would cost about US$150,000 per country, less than $30 million in total (a figure confirmed by UNCTAD and CITES). Yet communications with CITES, as well as from UNCTAD and governments in signatory countries all point to the fact that funding is the critical issue in preventing the rollout of the eCITES BaseSolution. One CITES official even suggested to NNM that it would need a donation from a philanthropist to get the ball rolling. To be clear, the suggestion is that an international trade industry valued at $320billion per annum requires philanthropic donations to implement the most basic of monitoring systems.

According to a 2016 World Bank Report, $200 million was spent over six years for “promoting the sustainable use model” as part of the funding to tackle the illegal wildlife trade. NNM and FLOW have therefore questioned why $30 million could not be made available to better manage the existing trade if $200 million can be found to promote even more trade in wildlife.

Philanthropy or the cost of business?

One of NNM’s suggestions is that businesses that benefit from the trade in wild species could be called upon to cover this once-off cost. They mention luxury brand companies such as Kering, LVMH,  and L’Oréal as examples – all companies that use CITES-listed species in their products. At this stage, there is no legal or political pressure on these companies to do so. Still, when NNM approached the Global Fashion Agenda, they responded that their brands and retailers have a low level of knowledge in this area. Given that the trade in wild species is one of the driving factors behind the loss of biodiversity, says NNM, this speaks to a failure on the part of organizations that should be raising awareness with brands that use these species. Such a lack of knowledge would not be the case under a reverse listing system, explains NNM, as the industry would have played their role in proving that trade was sustainable.

Furthermore, those that profit the most from the trade – the importers – contribute almost nothing apart from token costs. NNM explains that when they approached governments about industry contributions, the governments were more receptive. For any other major industry, it is standard practice for the industry to bear at least part of the cost – why should the wildlife trade be any different?

CITES

CITES response

NNM and FLOW reported to us that they sent their first letter to the then Acting Secretary-General David Morgan in 2018, with no response. After months of trying, they once again contacted the new Secretary-General to reiterate their suggestions and request a meeting. This meeting was agreed to in an email in March 2019 but never materialized, and all further attempts to contact the Secretary-General have been ignored. To date, they have had no further contact or received any comments or responses to their proposals.

The organization also proposed that CITES provide transparent and verifiable trade analytics for the top 50 listed species over the last decade – a request that would, in theory, go a long way to proving that the “sustainable use” model is working. The request was made during discussions with the IUCN and CITES representatives who were specifically addressing sustainable use and was met with a significant degree of deflection. NNM says that they will repeat the request in a more formal setting later this year.

Final thoughts

The process of drafting, signing, and enacting a treaty is an invariably protracted process and setting up the foundations for a system of monitoring trade even more so. While ideological differences make CITES an inevitably controversial topic, the fact remains that it is an existing framework. Its systems are antiquated, and its enforcement seems to be tragically limited, yet when organizations like NNM and FLOW come forward with substantive suggestions for change, they are met with lumbering inertia. And that responsibility rests with the Member States – the force to change this inertia can only come from them.

But while NNM and FLOW have recognized this and set out to lobby various representatives of the governments concerned, the truth remains that in many instances, controlling wildlife trade is not a priority for many countries. The reality is that a complete cessation of wildlife trade is not going to happen in the foreseeable future and, as NNM explains, “[w]e need to move to the point of introducing real and pragmatic solutions to ensure that the legal trade system is suitable for current and future trading volumes.” The impetus for this change has to come from the governments that purport to act as guardians of their country’s wild species.

CITES

The above is a summary of the proposals put forward by Nature Needs More and For the Love of Wildlife. The full reports, background and proposals can be accessed here: Three steps to modernize CITES

Related: What exactly is CITES, and how does it work?

Battle for the soul of conservation – compassion vs biology

compassionate conservation

First published in Namibian Conservation

Should we manage wildlife based on our feelings about animals or the need for pragmatic solutions to real-world problems? Answering this question has ramifications for conservation practice globally and in Namibia.

An academic war of words has been waged in the field of conservation science for the last several years. The topic that is generating such intense debate is the rather innocuous term compassionate conservation.

What is compassionate conservation?

While the first shots were fired from an Australian university, it has since become a global tussle, as other Australian academics have defended their ground with like-minded colleagues from the United Kingdom, North and South America, South Africa, Botswana and Namibia, among others.

The Australian academics who coined the term were clearly on a mission to distinguish themselves above the average conservationist. It is a bit like forming an exclusive club called the good people, which by inference suggests that those not in your club may be anything but good. Yet those who oppose them are less concerned about the label attached to a particular brand of conservation than they are about what this new idea entails for the relationship between people and wildlife.

Like the name, the concept of compassionate conservation appears to be good – what could possibly be wrong with having compassion for the animals we are trying to conserve? It is based on the concept of virtue ethics, an idea espoused by Aristotle that people should do the right thing primarily because it makes them more virtuous, without considering what consequences your action may have. Doing the right thing and being a good person resonates with all of us, so we should all be compassionate conservationists, right?

The problem comes in defining what the right thing is, which is easier said than done in the complex world we live in. If I feel virtuous for saving the lives of a litter of mice, was it really the right thing to do when those same mice grow up to eat a baby bird alive? Or perhaps I could pat myself on the back for releasing a captive-born animal, conveniently ignoring the fact that it died of starvation a few months later. While striving to be virtuous is no doubt a good thing, we should also consider the ultimate consequences of our actions. This concept is known as consequentialism in ethics; it is also the closest ethical fit for the views of many conservationists who have voiced their concern about compassionate conservation.

What is Conservation Biology or “Conventional” Conservation?

One of the key issues is that this new form of compassion is directed primarily at intelligent, charismatic mammals like predators that elicit strong human emotions, rather than biodiversity as a whole. Classical conservation biology, as it was defined in 1985, is all about conserving biodiversity – meaning whole ecosystems, local populations of plants and animals, particular species and individuals within those species, and even the genes present in each individual.

Most conservationists view this as a hierarchy of priorities – first, conserve the ecosystem because it supports all of the other categories of life within it. When ecosystems break down, focus on restoring populations of many different species and thereby slowly rebuilding the ecosystem. When a particular species is severely threatened, focus on reducing the threats it faces and finding out more about that species. When a species is approaching extinction, try to save every individual and breed as many as possible (if necessary or possible, in captivity). In the final dire straits, keep genetic diversity intact so that there is at least a possibility of resurrecting that species through artificial reproduction in future.

All of these activities are part of what we call conservation biology today. Many of these actions happen simultaneously, as numerous different organisations work on different aspects of conservation. Ultimately, all of our work should be complementary. We need policymakers and wildlife managers to establish and safeguard ecosystems within and beyond protected areas. We need ecologists and biologists to guide these management decisions based on their detailed knowledge of plants and animals. We need captive breeding programmes and geneticists to save our most critically endangered species from extinction. Each action is nonetheless guided by the local situation and context, with the overarching goal of conserving biodiversity.

This may sound rather straightforward, but reality is always messier than theory. What do you do when the existence of a critically endangered native species is threatened by a species that was introduced by humans? What happens when ecosystems are altered by human development such that the ecological balance is thrown out and a particular species becomes overabundant, thus threatening its own ecosystem? What happens when the animals we are trying to conserve threaten human lives and livelihoods?

Conventional conservation approaches try to be as pragmatic as possible, while still aiming at the overall goal of biodiversity conservation. If an introduced species poses a threat to native species or ecosystems, remove it. If one species is becoming overabundant in a fenced ecosystem (and removing the fence is not an option for other reasons), manage its population. When animals threaten human lives and livelihoods, take the people’s needs and concerns seriously when deciding how to deal with the animal(s) in question. This last issue is perhaps one of the most complex to deal with, and the solutions can range from changing human behaviour to avoid conflict with animals through to killing animals to prevent human deaths.

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The clash of conservation approaches

The compassionate conservationist is not satisfied with this pragmatic approach, however. They question the basic hierarchy of ecosystem>species>individuals, saying that the welfare and intrinsic rights of individual animals should be treated on a par with concerns about keeping ecosystems intact or species from extinction. They also elevate animal rights close to the status of human rights, suggesting that human-animal conflict may only be resolved in a way that does not impinge on the animal’s rights to life and liberty.

In Australia and New Zealand, the key issue that divides these approaches to conservation is how to deal with animals that have been introduced by humans. Cats, foxes, horses, rabbits, camels and a whole raft of other mammals were let loose in these countries during the last few centuries. The native plants and animals had never encountered these species before humans brought them in, so these new arrivals caused widespread extinctions and habitat degradation as they invaded the new land. Controlling and possibly eradicating these invasive species is thus a priority for conserving native species and whole ecosystems in these countries.

Yet compassionate conservationists feel that we should not kill any invasive species, at least not directly. They suggest introducing larger predators like dingoes to kill smaller predators like foxes and cats. In other cases they suggest re-classifying the invasive species as native, thus ignoring the large-scale destruction of the real native species and ecosystems altogether. This bury your head in the sand approach is considered preferable to doing something about the problem, primarily because “doing something” involves killing animals, which they find morally repulsive. On the flip side, they see nothing wrong with allowing human-introduced mice to overrun small oceanic islands and kill endangered seabird chicks, often by eating them alive.

Unfortunately, the compassionate conservation movement does not only concern one corner of our world. It is also about much more than dealing with invasive species. The proponents suggest that their ideology becomes widely adopted as a guiding principle for conservation around the world. Their concept, if widely adopted, could prevent wildlife management actions like translocation, contraception and culling, put a complete end to all forms of sustainable use, and trample the rights of any human community who does not share their particular view of animal rights. This is why southern African researchers have joined their colleagues in Australia to point out the many severe problems with trying to force conservation to become more “compassionate”.

The “compassionate” threat to Namibian and African conservation

One of the reasons given by the compassionate conservationists to adopt their approach is also one of the biggest dangers associated with it. They claim that their view of animals is becoming increasingly popular in society. The society they refer to is not inclusive, however, but rather a highly specific segment of society that is likely to support conservation financially – urbanised, wealthy and largely disconnected from the “messiness” of coalface conservation work. Organisations whose ideology resonates with compassionate conservation target this sector of society to fund their work, often using social media platforms.

This raises two critical concerns for African conservationists – 1) by pandering to the segment of society that is most likely to fund conservation, we neglect an even more important segment – those who actually live with the animals we are trying to conserve; 2) as this brand of conservation becomes more popular, any conservation actions that do not fall in line with this ideology will be less likely to receive funding.

The fate of much of our wildlife, especially in Namibia, lies in the hands of the people who live with it – on both freehold and communal land. If we trample their rights or ignore their valid concerns when it comes to living with wildlife, they will have little incentive to keep shouldering the burden of conservation. Their voices and concerns are nonetheless drowned out, not least because people in rural areas have limited access to the Internet and none of the marketing power possessed by international organisations. The artificial environment of the Internet thus creates a self-reinforcing illusion that compassionate conservation is widely accepted and practised in the real world.

Millions of dollars may be generated through social media campaigns that inspire a compassionate approach to conservation, yet if these dollars do not reach the people who are dealing with the real-life consequences of living with wildlife, then none of it will make a difference. Indeed, those living on the conservation frontlines may disagree deeply with this ideology and are therefore the least likely recipients of the funds generated. The Namibian conservation model, in particular, goes against the grain of compassionate conservation by putting human rights, rather than animal rights, at the centre. It is therefore not surprising that some of the wealthiest international organisations that promote an animals-first ideology are absent from the Namibian conservation landscape.

This is not just an academic debate – the stakes are high for conservation.

Although the current academic battle has revealed major opposition among the ranks of conventional conservationists against the compassionate ideologists, there is actually much common ground. Animal welfare is considered a science in its own right, and much of what has been learned about how animals experience pain is now incorporated into conservation practice. Conservationists worldwide have a genuine passion for the species they work to save – they would choose a more lucrative profession if this were not the case!

Techniques commonly used in conservation including translocations, contraceptives, sedation, fencing, trapping, satellite collaring and many more have all evolved to improve the welfare outcomes for the animals involved. Furthermore, the sub-disciplines addressing human-wildlife conflict, wildlife management and captive animal care are continuously introducing new methods that are both practical and more humane than past and current practices. No reasonable person would want animals to suffer unnecessarily; conservation scientists are no different.

In conclusion, the compassionate conservation movement severely lacks compassion towards the people who live with wildlife and even shows stark indifference to the suffering of native animals and ecosystems caused by human actions. This ideology is disconnected from real-world conservation challenges and the people on the frontlines who are critical to long-term success. Yet this insidious message is taking hold in some corners of academia and, more worryingly, in the influential world of social media.

The battle has left the esoteric field of academia and entered the real world of funding and politics. All of us who are concerned for the future of our natural world must lend our voices on social media and in the real world to show true compassion – for rural communities whose voices are rarely heard, for natural ecosystems that face a myriad of threats, for native species that are fighting against extinction, and for all of the wonderful forms of biodiversity that share our planet.

While many articles have been written on both sides of this debate, the six articles below (three for each side) will get you started if you wish to find out more.

For Compassionate Conservation:

RAMP, D. & BEKOFF, M. (2015) Compassion as a Practical and Evolved Ethic for Conservation. BioScience, 65, 323–327. academic.oup.com/bioscience/article/65/3/323/236866

WALLACH, A.D., BEKOFF, M., NELSON, M.P. & RAMP, D. (2015) Promoting predators and compassionate conservation. Conservation Biology, 29, 1481–1484. opus.lib.uts.edu.au: Promoting predators and compassionate conservation.pdf

WALLACH, A.D., BEKOFF, M., BATAVIA, C., NELSON, M.P. & RAMP, D. (2018) Summoning compassion to address the challenges of conservation: Compassionate Conservation. Conservation Biology, 32, 1255–1265. www.researchgate.net: Summoning-compassion-to-address-the-challenges-of-conservation.pdf

For Conservation Biology / Conventional Conservation:

HAYWARD, M.W., CALLEN, A., ALLEN, B.L., BALLARD, G., BROEKHUIS, F., BUGIR, C., ET AL. (2019) Deconstructing compassionate conservation. Conservation Biology, 33, 760–768. www.researchgate.net/publication/333830526_Deconstructing_compassionate-conservation

JOHNSON, P., ADAMS, V., ARMSTRONG, D., BAKER, S., BIGGS, D., BOITANI, L., ET AL. (2019) Consequences Matter: Compassion in Conservation Means Caring for Individuals, Populations and Species. Animals, 9, 1115. www.mdpi.com/2076-2615/9/12/1115/pdf

GRIFFIN, A.S., CALLEN, A., KLOP-TOKER, K., SCANLON, R.J. & HAYWARD, M.W. (2020) Compassionate Conservation Clashes With Conservation Biology: Should Empathy, Compassion, and Deontological Moral Principles Drive Conservation Practice? Frontiers in Psychology, 11. www.frontiersin.org/articles/10.3389/fpsyg.2020.01139/full

The rat with a deadly secret

rat
The maned or crested rat

The African crested or maned rat (Lophiomys imhausi) is a unique, nocturnal rodent found only in certain parts of Ethiopia, Sudan, Somalia, Uganda, Kenya and Tanzania. At roughly 30 cm long and weighing up to a kilogram, there is still a great deal to be discovered about these peculiar creatures, and their natural lives remain shrouded in mystery.

Until relatively recently, one such mystery was the reason for their black and white aposematic colouration. Different theories were put forward including mimicry of porcupines or zorillas (striped polecat), and the colouration of the crested rat was long believed to be a rare example of Batesian mimicry in mammals (where an inoffensive creature mimics the looks of one avoided by predators). The crested rat is enveloped in a coat of inconspicuous grey fur, and it is only when threatened or excited in some way that a mane of long, coarse hair erects, parting to expose the glandular area on its flanks surrounded by thick patches of white fur.

Africa Geographic Travel

 

Researchers have been studying these curious rodents to unlock the secrets of their unusual fur.

Biologists now know the real reason behind this dramatic warning – and predators would do well to heed it. The crested rat actively transfers poison onto its fur in the form of cardiac glycosides. The rodents chew on the bark and leaves of the highly toxic poison arrow tree (Acokanthera schimperi) before transferring a mixture of toxins and saliva specifically to the lateral lines of fur on their flanks. The poison extracted from this particular plant is the same that was used by people in East Africa on their arrows when hunting elephants or other large animals. It is fast-acting and causes paralysis and rapid contractions of the cardiac muscle that can be deadly. Predators that have tackled crested rats have been known to exhibit differing levels of symptoms from foaming at the mouth to severe distress and sudden death.

A studio image clearly shows the bright aposematic colouring.

Upon closer examination, scientists have learned that these hairs are specifically designed to retain the poison and deliver it to an attacker if necessary. The strands are cylindrical and hollow, perforated by several vacuoles to assist with rapid absorption of the poison, which then dries into a semi-viscous substance without losing any toxicity. How the rat can chew the parts of the Poison Arrow Tree without itself being afflicted by the poison is still not entirely understood, but biologists believe that it may be something to do with its large salivary glands and the proteins produced in the saliva itself.

Africa Geographic Travel

There is only one other close example of this behaviour in mammals: the European hedgehog, which has been known to chew and spread toxic substances from toads onto its quills. However, the toxin used is not nearly as dangerous as that used by the crested rat and this particular trait, combined with an extremely tough skin and reinforced skull, is enough to deter most predators. It has also served to make the African crested rat a generally quite sluggish and slow animal.

In many respects, there is still a great deal to learn about this particular rodent. Individuals in Lolldaiga Hills in Kenya are extensively studied to answer some of the most pressing questions about a mammal that is unique and enigmatic.

Strands of fur designed to absorb the toxins applied by the rat

COVID-19 safari during lockdown: we test-drive

Last week I spent several days at a safari lodge in Timbavati (Greater Kruger) to test-drive a safari under South Africa’s Covid-19 lockdown regulations. I had contacted the Tanda Tula Safari Camp team a few days before and challenged them to treat my group as lab-rats to test their readiness to host guests right here, right now.

This is my subjective report-back about the experience, educated by feedback from my two travel companions – my wife Lizz, who manages team logistics at Africa Geographic, and freelance guide and photographer/videographer Villiers Steyn (aka The Safari Expert – watch his video trip report here). We all live in the bushveld town of Hoedspruit, a 20-minute drive from the Timbavati. I cannot extrapolate this experience to make a statement about the entire region’s readiness to get back to safari operations immediately. Still, I can try to give you a feel for a safari experience under this level of lockdown.

One more contextual note: In my opinion, the impact of this pandemic will be long-term as regards how we travel, and a heightened level of personal hygiene will be the new normal. Your safaris will be as epic as always – but with increased health-related requirements for us all. Again, this story covers a safari under South Africa’s temporary Covid lockdown regulations.

So here goes…

Empty seats on our game drive vehicle for couples not travelling together

On arrival, we were greeted by our hosts as is the custom, but in this instance, they were wearing masks and brandishing hand sanitisers. This is no big drama because all retailers currently have the same compliance regulations, and we have become used to it. Our luggage was whisked off to the rooms, after being sprayed and wiped, while we received the usual briefing about camp safety (dangerous animals) and our daily program. This briefing was longer than usual and also included when and where to wear masks, sanitise our hands and exercise social distancing. We filled in a form with our medical and travel history and were given a gift pack with a mask, several alcohol wipes and a bottle of hand sanitiser. We then had our temperatures taken with an infrared thermometer, an exercise that was repeated each morning of our stay, before breakfast.  With admin sorted, our safari proper began on the shaded deck with a delicious tapas lunch of lamb satays, couscous salad, cucumber wraps, venison chorizo and freshly baked sourdough bread, while a furtive banded mongoose worked the floor for unintended spillages.

COVID-19 safari
Meet and greet during lockdown

Mealtimes were not too different for us as a group travelling together. Families and groups travelling together can share a table en famille and enjoy tapas-style servings and communal table food bowls as usual, while food ordered from the menu has to be served under a protective cloche food cover.

Singles or couples travelling on their own may not share a table with strangers, which will take away from that African safari vibe where strangers become friends over a meal and a few drinks as they share their stories and photos.

The same rules apply during game drive sundowner stops, where the usual snacks of biltong and crisps are served in sealed bowls for each separate group travelling together. Another difference during mealtimes in camp was that every second chair was removed from the table to ensure social distancing. Having our temperatures taken before breakfast was no big deal – the several seconds of inconvenience seemed a small price to pay before tucking into the delicious croissants and scones, fruit salad and bacon & egg cook up washed down with locally blended coffee.

COVID-19 safari
Lockdown protocol relating to meals and beverages

 

Game drives have not changed to any significant degree – none of the wildlife seemed to notice that we were on a lockdown safari. One buffalo ‘dagga boy’ paid no heed to social distancing, and we were able to photograph the detail of dry mud on his back – so close was he as he brushed past us! Game drive vehicles are mask-free zones, but there are lockdown regulations relating to seating. So Tanda Tula has reduced guests per vehicle from the usual six to four unless you are in a group travelling together. Each time you get on the vehicle, you sanitise your hands and the blankets and hot water bottles for those crisp winter mornings are allocated to you for the duration of your stay – no swapping. I also noted the game drive vehicles being given a thorough wipe-down shortly before each game drive commenced.

COVID-19 safari
Game drive protocols during lockdown

But aside from that, game drives are pretty much as they were. It was great to meet the 13-strong lion River Pride of Sofa Safari fame, and we spent hours watching the six cute cubs doing what kittens do. And two leopard encounters will satisfy most ardent safari-goers. Oh, and we watched four painted wolves (African wild dogs) flush and chase a herd of snorting impalas. Our guide Chad Cocking and tracker Glen Mathebula seemed to enjoy having guests onboard their vehicle again, and one radio exchange between Chad and another guide on a private drive out there somewhere demonstrated how badly we need to kickstart this safari industry again. Chad was explaining over the radio that the two lion cubs that had got separated for several days were safely back with the pride and that he and a few guests could now see all six cubs. There was a clearly audible gasp, and the return message was: “WAIT, you have guests? You’re lucky!”

COVID-19 safari
The wildlife was still there, despite our absence

Quiet moments during safaris are important to me. I always manage to find a few contemplative moments while on safari – either lounging by the pool while others are out on game drive or kicking back on the private deck of my room. These are the times that the tranquil beauty of the bushveld washes over me, feeds my soul and recharges my batteries. Under lockdown, there are fewer poolside loungers, but that suits this anti-social moment of my safaris just fine. OK, the waiter wearing a mask as he drops off my tray of tea and freshly-baked biscuits takes a bit of getting used to – mainly because I miss seeing those smiles – but aside from that, these quiet moments have not changed.

Can you feel, if not hear, the peace and tranquillity of safari life?

 

Does this emphasis on hygiene negatively impact on the safari experience?

No. Having lived through months of increased hygiene regulations as we all have, what we experienced at Tanda Tula was more of the same, albeit more organised compared to the public spaces in our hometown where higher volumes of people congregate. If this lockdown protocol were imposed out of the blue and with no context, my answer would have been different. The reality of life going forward is that an increased focus on hygiene is inevitable, and we will all adapt to what is required of us, and our perception of ‘normal’ will shift. The new normal.

The iceberg and the duck

One thing that was immediately obvious to my group was the considerable amount of behind-the-scenes work that has gone into Tanda Tula being ready to host guests under the current lockdown regulations. It was clear to us that they have used the lockdown period to overhaul their operations completely. My brief description above is the tip of the iceberg compared to the massive amount of detail that was immediately evident.

The Tourism Business Council of South Africa (TBCSA) has issued comprehensive protocols for operating during Covid-19 levels 2 & 3 lockdown – which include the latest World Health Organisation protocols. I have studied these protocols and find them to be detailed and fair on us as guests, considering the circumstances. By far the most emphasis is on behind-the-scenes logistics – such as the preparation and handling of food & beverages and guest and camp laundry – all hidden from our experience as a guest. The safari industry has always been a bit like the proverbial duck gliding smoothly across the tranquil pond – unseen are those legs working frantically beneath the surface to craft your perfect escape from real life. Now more than ever.

Aside from ongoing efforts to meet and exceed the requirements placed on them by the TBCSA protocols, the Tanda Tula team is using the opportunity to future-proof their operations against subsequent events and periods such as this. Better safe than sorry. One example is that they will soon publish a web app that will make all of these administrative processes far less of a hassle – be they usual or unusual. Included in the app will be a health questionnaire and safety protocols, camp layout with mask and mask-free zones, passport and booking details, your guide’s details and curios for sale online (curio shops are closed at the moment). The app promises to be a useful tool indeed – for them and their guests.

 

Finally

Once this current lockdown period has ended, safari life will adapt to the new normal, and your enjoyment will be what it was before. Until then, it is clear to me that camps like Tanda Tula and others that have met the TBCSA protocols can host you without increasing your risk of contracting Coronavirus.

In fact, the low human volume, open-air nature of a safari camp is precisely the sort of place we should all be hanging out right now. Be safe.

.

 


WATCH: Villiers Steyn, aka ‘The Safari Expert’ made this video about our Covid-19 safari.


 

By its very nature, the safari industry offers space, privacy and hygienic living

ABOUT THE AUTHOR, SIMON ESPLEY

Simon Espley is an African of the digital tribe, a chartered accountant and CEO of Africa Geographic. His travels in Africa are in search of wilderness, real people with interesting stories and elusive birds. He lives in Hoedspruit with his wife Lizz and two Jack Russells, and when not travelling or working, he will be on his mountain bike somewhere out there. His motto is ‘Live for now, have fun, be good, tread lightly and respect others. And embrace change.’ Picture: Simon Espley (front) and Villiers Steyn (back) on assignment in Timbavati

 

 

Rhino horn trade – Tourism & conservation leaders lobby SA minister Creecy

Rhino horn trade


Rhino horn trade: Leading figures from the African tourism and conservation industries have signed a detailed reply to the advisory committee of South Africa’s Minister of the Environment Barbara Creecy in response to her call for submissions relating to the ongoing review by the committee of trade in elephant, rhino, lion and leopard. This submission has been confirmed as having been received by the committee on Monday 15 June 2020.


To the Chairperson of the Advisory Committee, Department of Environment, Forestry and Fisheries

15th June 2020

Dear Chairperson and Advisory Committee:

Ref: Response to Notices 221 and 227 in Government Gazette Nos 43173 and 43332 – Submission to the Advisory Committee appointed by the Minister to review the existing policies, legislation and practices related to the management, handling, breeding, hunting and trade of Elephant, Rhino, Lion and Leopard.

This submission responds to the call for submissions issued by the Minister’s Advisory Committee in the Government Gazette as detailed above. It deals specifically with the trade in Rhino horn, although the points made apply equally to important aspects of the Elephant, Lion and Leopard categories.

Before addressing our points, however, we wish to highlight that the Notices (page 1) call for submissions “to review existing policies, legislation and practices relating to the management and breeding, handling, hunting and trade of …. Rhinoceros.” However, the Terms of Reference for the Committee acting as the High-Level Panel (HLP) stipulate (page 3) that it is tasked to:

“… make recommendations relating to….

• Develop the Lobby/Advocacy strategy for Rhino horn trade in different key areas including, but not limited to:  …..Identification of new or additional interventions required to create an enabling environment to create an effective Rhino horn trade.”

This clearly indicates that a policy on the trading of Rhino horn has already been decided and that this call for submissions is simply about developing a lobbying and advocacy strategy to facilitate its implementation.

We strongly object to the framing of the call for submissions in this way. No such policy on trade in Rhino horn has been agreed to and it is illegal in terms of international legislation. The wording of the call clearly goes against the spirit of current legislation and begs serious questions as to its underlying purpose.

The remainder of our submission is directed at illuminating the extremely damaging consequences of any legalisation of the trade in Rhino horn – for South Africa’s wild Rhino population, for South Africa’s global tourism offering, and for the large number of poor households who live in the proximity of the country’s Big Five wildlife reserves.


We organise our submission under the following points:

1. The important role of markets – and market failures – in determining conservation outcomes

a) We want to state clearly that the authors of this submission are strong supporters of market-based solutions to conservation challenges. Through the price mechanism and in normal circumstances, free markets have an unrivalled power to incentivise producers and consumers of goods and services to invest and act in ways that maximise positive social (including conservation) outcomes, in their pursuit of private profit. The thriving private lodge industry within and along the borders of our national and provincial parks, the large numbers of predominantly unskilled people it employs and the associated abundance of wildlife there bears ample testimony to this reality.

b) However, ‘market failures’ can occur in any system. As a result of these, the alignment between private and social returns can break down in various ways. When this divergence happens the outcomes of market processes can be extremely damaging and long-lasting. We believe that, for reasons that this submission will outline, fundamental and enduring market distortions and failures underpin the global market for Rhino horn. As a result, any move to legalise this trade, however small and seemingly insignificant on the face of it, will have disastrous consequences for the survival of Rhinos in the wild – both in South Africa and globally.

c) Although the market for elephant ivory, lion bone and leopard products differ in important respects from Rhino horn and from one-another, similar market failures apply in these areas too.

2. The demand and supply characteristics of the global market for Rhino horn and their consequences for conservation

a) Demand: In the absence of a legal market for horn, it is impossible to accurately determine the extent or value of global demand. Estimates drawn from pan-African Rhino poaching statistics in the late 1970s suggest that the Asian demand for horn amounted to between 45 tons and as high as 70 tons per year (*1). Since then China has banned the trade and consumption of Rhino horn for use in Traditional Chinese Medicine (TCM)which did dampen demand. But this has subsequently been at least matched by the growth in demand from neighbouring countries, in particular Laos, Vietnam (and now again in China) where the middle and upper classes have expanded enormously over this period. The North Korean state has also clandestinely entered the market for Rhino horn via its Embassies, which uses horn to boost its scarce foreign exchange reserves. It is not unreasonable therefore to assume that global demand could rapidly expand back to the 45 to 70 tons range per year if trade was legalised and demand was re-stimulated (often as a result of the signal that legalisation sends to the market).

*1 The total number of rhinos in Africa in 1978 was 65,000. The total rhino population in 1987 had plummeted to just 4,000. (Reference: John Hanks Operation Lock page 38 and many journals from that era). 61,000 rhinos were poached in just 9 years, equating to an average of 6,777 rhinos poached each year for each of those 9 years. Average horn set sizes in those days was around 7kgs per rhino which would equate to an average of 47 tons of rhino horn poached each year for 9 years. But towards the end of this period the rhino population was already below 6,777, meaning that a lot more rhinos had to have been poached in 1978 because they were more numerous. Statistically we can therefore calculate that around 70 tons of rhino horn were poached a year in that period around 1978.

b) Supply: A study conducted by the then Department of Environmental Affairs (DEA) in 2014 confirmed that the amount of Rhino horn that South Africa could make available annually and sustainably from shavings of farmed Rhino, from existing stocks and future mortalities was then around 2 tons a year, climbing to a maximum of 5 tons a year based on intensive efforts to breed Rhinos (*2). An estimated 16,000 Rhinos exist in SA today, of which maybe around 15% (+2,500) are farmed and the rest are found in our national parks, provincial and private game reserves.

c) The Demand/Supply mismatch and its consequence: Given the enormous gulf that exists between the global potential demand for Rhino horn and the actual maximum possible legal supply – even through intensive breeding and farming – any legalisation of its trade could immediately result in increased actual demand. Assuming intensive captive breeding succeeded in growing the overall supply of horn (i.e. both farmed and wild-deceased) by 10% per year (in itself a highly optimistic assumption), it would take at least thirty five years for the Rhino farming industry to meet the lower level (40 tons p.a.) of this potential annual demand range. The supply lag would take much longer to bridge if (as is highly likely) market demand increased from current levels following legalisation.

As a result, one can anticipate overwhelming demand pressure on any regulated horn supply channel for many years, with obvious inflationary consequences for prices across the board. This would inevitably lead to increased poaching levels of wild Rhinos to meet that demand and to capitalise on the high prices. Instead of helping to reduce poaching levels, legal supply of Rhino horn into the market, however small, would directly incentivise increased poaching of wild Rhinos. As is clear from the evidence, the poaching of wild rhinos is always less expensive than breeding and dehorning (*3). Beyond its impact on the species, this would put SA’s tourism industry, its many related jobs in rural areas and its international reputation at enormous risk.

Some commentators view the spike in prices that would result from legalisation as an opportunity for the SA Government to realise a greater return from its stockpiled reserves, thereby easing its budgetary constraint and enabling enhanced investment in conservation. This is a fallacious and self-defeating argument which would be extremely short-sighted and reckless in light of its consequences for Rhinos in the wild.

*2 https://www.environment.gov.za/sites/default/files/docs/rhinohorntrade_southafrica_legalisingreport.pdf

*3 Douglas J Crookes and James N Blignaut, “Debunking the Myth That a Legal Trade Will Solve the Rhino Horn Crisis: A System Dynamics Model for Market Demand,” Journal for Nature Conservation 28 (November 2015): 11–18, https://doi.org/10.1016/j.jnc.2015.08.001.

d) Rhino horn price considerations and their consequences: The peak prices that Rhino horn has sold for in the early 2000’s have been around US$60,000 per kilogram, at one point flirting with US$100,000/kg in response to speculative activity. The black-market price for Rhino horn has subsequently dropped to between US$15,000 to US$20,000/kg currently. If demand is re-stimulated, as a result of South Africa legalising the sale of even a portion of its horn stockpile, the black-market price could well revert back to US$60,000 as the market would likely be reactivated.

South Africa’s Private Rhino Owners’ Association (PROA) has proposed a selling price for stockpiled horn in a range between US$10,000 and US$23,000 per kilogram (*4). This translates into a potential premium of the black-market price over regulated supplies of US$ 3,000 to US$ 5,000 (i.e. 15% – 50%) per kilogram. Regardless of the premium, formalising the market at these selling prices would signal the opportunity for massive profits to be made through poaching which is associated with low costs relative to farming (*5).

Given the growth in demand that will undoubtedly follow legalisation and the continuing constrained supply, the price differential between legal and illegal horn supplies will only increase– in both the short and long-term. The price elasticity of demand for Rhino horn (i.e. the extent to which price increases result in a reduction in demand) is demonstrably very low, implying an almost insatiable demand for horn at even the most constrained supply and high price scenarios. Similarly, the price elasticity of supply for horn (the extent to which supply is able to increase in response to higher prices) is low, given the reproduction rates for farmed Rhino (*6).

A context of high demand and constrained legalised supply is a recipe for sustained upward pressure on the price of Rhino horn. This will further incentivise black- market activity aimed at capitalising on rising prices, which will directly manifest in increased poaching. From this, it is clear that, the legalisation of trade will immediately trigger a spiral of black-market activity and poaching, which will not stop for as long as demand exceeds supply – i.e. for many decades. It also runs the risk of driving up speculator activity, where banking on extinction becomes an attractive strategy (*7).

*4 PROA submission to the Advisory Committee of the HLP, 27 May 2020.
*5 Douglas J Crookes, “Does a Reduction in the Price of Rhino Horn Prevent Poaching?,” Journal for Nature Conservation 39 (2017): 73–82, https://doi.org/10.1016/j.jnc.2017.07.008.
*6 Crookes and Blignaut, “Debunking the Myth That a Legal Trade Will Solve the Rhino Horn Crisis: A System Dynamics Model for Market Demand.”
*7 Charles F. Mason, Erwin H. Bulte, and Richard D. Horan, “Banking on Extinction: Endangered Species and Speculation,” Oxford Review of Economic Policy 28, no. 1 (2012): 180–92, https://doi.org/10.1093/oxrep/grs006.

e) The wealth, power and global reach of the criminal syndicates that control the illegal horn trade: The final characteristic of the global Rhino horn market is its control by extremely wealthy, pervasive and corrupt criminal enterprises. These effectively oversee every link in the supply chain, from the point of harvest to trans-shipment, processing and final sale.

The illegal horn trade is in effect a globally integrated supply chain controlled by extremely rich, agile and powerful criminal syndicates which frequently run parallel enterprises in other wildlife products, narcotics, human trafficking and the like. In this respect it is not dissimilar to the ivory trade (*8). The leverage extends across the regulatory and criminal justice systems that the exposed governments will deploy to oversee any future legal trade.

In the face of these syndicates, the effectiveness of the statutory bodies charged with policing the trade now and in the future are likely to be poor. Under- resourced, weak and vulnerable to corruption at the best of times, these agencies will not be able to hold out against the inducements, intimidation and violence of the interests that control the black market once (if) the lucrative arbitrage opportunities emerge between the illegal and legal trade channels. History clearly shows (see discussion further below) that it is inconceivable for any regulated channel established to control the legalised trade in horn to retain its integrity and not be contaminated by supply from unregulated (illegal) sources given the latter’s wealth and willingness to use it for persuasion (*9).

*8 Ross Harvey, Chris Alden, and Yu Shan Wu, “Speculating a Fire Sale: Options for Chinese Authorities in Implementing a Domestic Ivory Trade Ban,” Ecological Economics 141 (2017): 22–31, https://doi.org/10.1016/j.ecolecon.2017.05.017.
*9 Laura Tensen, “Under What Circumstances Can Wildlife Farming Benefit Species Conservation?,” Global Ecology and Conservation 6 (2016): 286–98, https://doi.org/10.1016/j.gecco.2016.03.007; Elizabeth L. Bennett, “Legal Ivory Trade in a Corrupt World and Its Impact on African Elephant Populations,” Conservation Biology 29, no. 1 (2014): 54–60, https://doi.org/10.1111/cobi.12377.

f) The consequences of the legalisation of Rhino horn trade on Rhino poaching: Given the supply, demand and price characteristics of the global Rhino horn market, the price disparity between legal and illegal supplies of horn will at the very least continue following the legalisation of any aspect of the trade (*10). This, in turn, will lead directly and without delay to the following:

i. An overwhelming incentive for the criminal syndicates that control illegal supplies of horn to increase their procurement through poaching and related illicit marketing activities, so as to arbitrage the price differential between legal and illegal channels on top of realising the standard large profits from exploiting the difference between the selling price of horn and the cost to poach that horn(*11).

ii. An overwhelming incentive on behalf of poachers at the bottom of the illegal supply chain, most of whom are poor and lack alternative livelihood opportunities, to engage in poaching so as to realise as much value from the neighbouring wildlife resource – regardless of its consequences.

iii. A dramatic acceleration in the poaching of wild Rhinos globally, to the point where they will rapidly disappear outside of small, protected farms and zoos. Is this how tourists will want to view Rhinos when they visit South Africa?

The recent dramatic rise in rhino poaching in Botswana’s Okavango Delta demonstrates how quickly conservation efforts can dissipate when demand is stimulated. The threat from poaching is severe enough to the extent that Botswana is now moving all its last remaining black rhino from the wild to a safe haven well away from the Okavango Delta. Botswana will again have no black rhinos in the wild.

This outcome will be inevitable and unavoidable in South Africa if any aspect of the Rhino horn trade is legalised.

*10 Alejandro Nadal and Francisco Aguayo, “Leonardo’s Sailors: A Review of the Economic Analysis of Wildlife Trade” (Manchester, 2014).
*11 Ciara Aucoin and Sumien Deetlefs, “Tackling Supply and Demand in the Rhino Horn Trade” (Pretoria, 2018), https://enact-africa.s3.amazonaws.com/site/uploads/2018_03_28_PolicyBrief_Wildlife.pdf.

3. Taking account of the lessons from previous legalisation experience

Beyond what market forces dictate will happen, there is clear evidence to be drawn from past experience of what happens when trade in Rhino horn and elephant ivory is legalised, even partially.

a) The 1993 Rhino horn ban: In a little more than a decade leading up to the Pelly Amendment that led to the full ban on Rhino horn trade in 1993, poaching of Rhinos had decimated the African population from 65,000 (1978) to around 4,000 (1987). Within one year of the full implementation of the worldwide trade ban, demand for Rhino horn plunged, resulting in the incidence of Rhino poaching plummeting to insignificant and manageable levels. The ban worked and the beneficial consequences of the trade ban resulted in over ten golden years for Rhinos – up until the mid-2000s. That was when loopholes in CITES hunting/shipment legislation (by uplifting Southern Africa’s white rhinos to Appendix II etc) were exploited by Vietnamese and other criminal syndicates. The resultant supply immediately re- catalysed demand and reactivated a broader supply chain. This led to the recent rapid and uncontrolled escalation in poaching at enormous cost to both public and private park authorities.

b) The 2008 partial lifting of the elephant ivory ban: Following the precipitous decline in Africa’s elephant population in the 1970s and 80s, a total, loophole proof CITES ivory trade ban was implemented in 1990. Demand for ivory plummeted immediately, and from 1990 for the next fifteen years or so, poaching across Africa diminished to insignificant levels allowing populations to recover. In 2008 CITES gave Southern African states permission to sell 108 tons of ivory to China and Japan. The supply of even small volumes (2 tons per year, in the case of China) into the legal domestic carving market immediately provided the cover for the criminal syndicates to launder illegal, poached ivory into the legal market channel. At the point of sale, there is no means of distinguishing legal from illegal ivory, and very few market players have an interest in finding out. The upshot was that the southern Africa ivory sale re-catalysed the market and demand for ivory in China which in turn triggered a dramatic escalation in poaching in central and west African elephant populations (and Tanzania in particular), where between 20,000 and 30,000 elephants were poached annually across Africa. However, since the Chinese government banned domestic ivory trade at the end of 2017, demand for ivory has dropped and raw ivory prices have plummeted from a high of $2,100/kg in 2014 to around $700/kg today. And with that poaching levels around Africa are starting to ease again.

c) The lessons are clear: even a very proscribed legal trade in an extremely scarce commodity for which there is strong potential demand will dramatically activate that demand by both legitimising the use of that product and catalysing a market for its distribution. This immediately incentivises criminal syndicates to enter the supply chain to profit from laundering their cheaper, illegally procured product into the legal market. Banning all legal trade universally; closing all legal loopholes; eliminating the mixed messages that accompany ongoing debates around legalisation and sending a strong message to the market that all product is illegal in any form, are thus the only means of effectively killing the demand for Rhino horn (and ivory etc). This, in turn, is the only effective means of reducing the threat imposed by poaching to the survival of the species in the wild (*12).

4. The damaging consequences of legalisation for tourism

Pre-Covid, South African tourism had emerged as a key component of a strategy to realise inclusive economic growth. Given its broad base, low entry barriers, high number of women employed (i.e. high number of dependents) and geographical dispersion across deep rural areas, tourism presents a unique opportunity for small business creation, low-skilled labour-intensive growth and enhanced foreign exchange earnings. Up to 80% of international tourists to SA are drawn by South Africa’s wildlife offer in tandem with the Cape. Market research has shown that these tourists are overwhelmingly opposed to hunting and / or trade in endangered species and products in line with global trends. Tourism would be gravely affected if we were to lose our Rhinos in the wild – i.e. if SA would became a ‘Big Four’ safari destination (*13). The attractiveness of South Africa as a safari destination would be seriously and negatively compromised by any move to legalise the Rhino horn trade.

Both the public sector and the private sector of South Africa’s wildlife economy are overwhelmed by the costs associated with anti-poaching security. Any legalisation of the Rhino horn trade would immediately exacerbate these costs as poaching levels would escalate to even higher levels than the current situation as the demand for illegal horn would ramp up to meet the high value market- arbitrage and / or profit opportunities that would emerge from legalised trade.

The appeal from this submission to the HLP is to recognise that it is far more prudent and rewarding for the SA Government to invest in the protection and re-growth of the traditional tourism industry which at its pre-Covid peak was worth over R120 billion annually (and supported the livelihoods of one in seven South Africans), than risk much of that to support an unproven industry that is worth less than 1% of that and will benefit a very small number of people.

Post-Covid, Brand South Africa must cultivate to successfully capitalise on the re-emergence of the global travel market is that of an ethical wildlife destination, uncompromised by any associations with criminality and exploitation. These negative associations will unavoidably accompany any legalisation of the Rhino horn trade.

*12 Ross Harvey, “Risks and Fallacies Associated with Promoting a Legalised Trade in Ivory,” Politikon, June 27, 2016, 1–15, https://doi.org/10.1080/02589346.2016.1201378; Harvey, Alden, and Wu, “Speculating a Fire Sale: Options for Chinese Authorities in Implementing a Domestic Ivory Trade Ban.”
*13 Clarissa van Tonder, Melville Saayman, and Waldo Krugell, “Tourists’ Characteristics and Willingness to Pay to See the Big Five,” Journal of Economic and Financial Sciences, 2013, www.stoprhinopoaching.com.

5. The alternatives to legalisation

There is only one alternative to the legalisation of any aspect of the Rhino horn trade, and that is an absolute ban on the trade globally and domestically, in any and all of its manifestations.

If the Government wanted to be really innovative and raise considerable amounts of money for South Africa’s fiscus to fund the running costs of South Africa’s National Parks and provincial game reserves, this ban should be accompanied by the destruction of existing publicly and privately held rhino horn stockpiles. This could be undertaken through a widely publicised, high profile, celebrity-endorsed Rhino horn ‘burning event’ in the Kruger National Park (*14). This could serve as a worldwide rallying and fund raising event to raise money for conservation by asking the world to ‘buy’ the rhino horn that was about to be burnt through donations both big and small. The money raised would be shared proportionally between SANParks and the private sector according to their respective horn contributions to the burn. This event would also create much needed positive worldwide publicity for South Africa that would enhance our ethical brand and entice many more tourists to visit the country. Such an event would be an unequivocal win for all stakeholders – Rhino conservation, for SA’s parks, for tourism to South Africa and for SA’s fiscus.

Importantly, the Burn in tandem with a significant worldwide demand reduction campaign would simultaneously send a powerful message to Rhino horn traders, processors, criminals and consumers alike that there is no prospect of ever sourcing horn supply on any meaningful scale, and that Rhino horn no longer had any value. While this would obviously not completely stop the illegal trade in and use of horn, it would:

1. eliminate once and for all the mixed messaging and the associated forward planning by the black-market participants in the supply chain, in anticipation of some form of trade relaxation, and as a direct result

2. reduce poaching considerably to manageable levels (along the lines of the 1993 ban on rhino horn trade) to well below the birth rates of Rhinos in the wild.

Together with more, and more effective, demand management initiatives in Asian markets– including the post-Covid attention and commitment that will undoubtedly be directed by governments and agencies at eliminating the trade and sale of wild animals – these actions offer the best prospects of permanently eliminating the market for horn. Only through these interventions and their market-collapsing outcomes will the future of Rhinos in the wild be secure (*15).

*14 Chris Alden and Ross Harvey, “The Case for Burning Ivory,” Project Syndicate, 2016, 

*15 Ross Harvey, “South Africa’s Rhino Paradox,” Project Syndicate, 2017

6. The urgent need for clear and consistent communication by the SA Government

We cannot over-emphasise the extremely damaging consequences for Rhino conservation of the on- going debates – and the mixed messages that they feed across the value chain – around legalisation of the trade in horn. Just as any form of legal trade may stimulate demand by legitimising the use of the product, continued mixed messaging which references the scope for future trade (on whatever scale), keeps the supply chain and its participants alive: exploring loopholes, raising stockpiles, lobbying stakeholders, corrupting security personnel and paying poachers.

7. Dispelling some of the myths deployed by the lobby for legalisation of trade

A number of enduring ‘logical’ sounding myths have been created and continue to be perpetuated to bolster arguments to legalise trade of Rhino horn, elephants, lions and leopards. These myths are highlighted and answered briefly, in no particular order, below. We urge the Panel not to be persuaded by any of these unfounded arguments.

a) Ostriches and crocodiles were saved from extinction through commercial farming- their success should be replicated and applied to Rhinos via the commercialisation of the horn trade and the promotion of Rhino farming.
There are no parallels between the crocodile/ostrich value chains and Rhinos, and therefore no lessons to be drawn to support the legalisation of trade in horn. Female ostriches can produce upwards of 40 chicks per year and crocodiles around 60 hatchlings per year which compounded over five generations equates to over 100 million animals. A mature female Rhino will produce one calf every two and a half years and very few over her lifetime. Starting from the current stock of farmed animals, commercial Rhino farming will, on very optimistic assumptions, take at least 30 years to meet current levels of demand. Given the huge disparity between demand and supply for horn and its impact on prices, Africa’s wild Rhinos will be extinct well before the point when stocks of farmed Rhino are remotely able to satisfy world demand. Moreover, Asian consumers prefer wild over farmed products when there is a medicinal use because of the belief that wild products have more potency (*16). Commercial farming of Rhinos thus offers no solution to the poaching crisis.

b) Exclusive government to government selling channels can be established to regulate trade and neutralise the black market.

The countries most likely to be involved in such arrangements have a very poor record with regard to enforcement. The integrity of these channels will never be maintained in the face of the sustained attack that will be directed at them from rich and generous criminal syndicates, many of which have infiltrated these organisations anyway. As has been illustrated, the establishment of legal trade channels does nothing to displace illegal channels. On the contrary, it incentivises their expansion. Illegal supply channels are difficult enough to police effectively. This ask is made all the more difficult when they are given cover by parallel legal channels whose end-markets are indistinguishable (*17).

*16 Tensen, “Under What Circumstances Can Wildlife Farming Benefit Species Conservation?”
*17 Alan Collins, Gavin Fraser, and Jen Snowball, “Issues and Concerns in Developing Regulated Markets for Endangered Species Products: The Case of Rhinoceros Horns,” Cambridge Journal of Economics 40, no. 6 (2016): 1669–86, https://doi.org/10.1093/cje/bev076.

c) Funds raised through commercial farming and trade can be used to finance conservation and community development.
Beyond the minimal growth in labourer level employment that could result from increased farming (if any), there will be very little benefit for communities that live around South Africa’s wildlife reserves or for conservation programmes – or for the national treasury. One must ask whether sable, buffalo colour variant breeding, Rhino or other game farming has ever materially benefited communities or conservation around South Africa’s national parks?

But those activities have clearly created genetic risks and undermined the country’s reputation (*18). Moreover, as was revealed by the sale of ivory stocks in 2008, the proceeds of such sales do not get ring-fenced within treasury for ploughing back into conservation, security and ‘community development’ as is so often alleged. They are absorbed into the general appropriation account.

d) There are parallels to be drawn between banning trade in Rhino horn and banning sales of cigarettes during Covid19 – bans will never be effective.
There are no parallels between Rhino horn bans and cigarette or alcohol bans. The latter are widely consumed, repeat-use, involving habits which, within certain regulatory limits, are fully legal. Banning them will give rise to widespread popular resistance and rampant black-market transactions. Rhino horn trade and use is limited to specific market niches globally, beyond which they are widely shunned. While banning all trade in and the use of Rhino horn will possibly result in some initial black market activity, this will be on an insignificant and diminishing scale the longer the ban and the attendant demand reduction campaigns and negative social messaging is maintained (*19). It should be remembered that history has proven that loophole free rhino horn (and ivory) trade bans have indeed worked.

e) We should pursue a pilot project around legalisation. If it doesn’t work the ban can be re-imposed.

We already know from past experience that legalising trade, whether in horn or ivory, does not stop poaching; it accelerates it. If South Africa sold Rhino horn to the Asian market for a few years with a view to stopping if those sales did not stop poaching, the effects on our wild Rhino populations would be devastating. The few years of legal sales will serve merely to create the long-term cover under which the trade in poached Rhino horn will thrive. SA’s once-off ivory sale to China in 2008 proved that once a legal market exists, the legally obtained tusks provided lengthy legal cover for poached ivory to be easily laundered into the market masquerading as the legal product (*20). Fundamentally, as we know, there are not enough Rhinos in the wild to start recklessly testing unproven pro-trade economic models in complex, fast growing and corrupt Asian markets with rapidly increasing numbers of wealthy consumers. By the time the unintended (but entirely predictable) consequences of legalisation are recognised, and steps taken to reverse them, there is every likelihood that the world will have lost its wild Rhino population. Forever.

*18 Jeanetta Selier et al., “An Assessment of the Potential Risks of the Practice of Intensive and Selective Breeding of Game To Biodiversity and the Biodiversity Economy in South Africa,” 2018.

*19 https://theconversation.com/what-is-the-wildlife-trade-and-what-are-the-answers-to-managing-it-136337, accessed 14 June 2020.

*20 Harvey, Alden, and Wu, “Speculating a Fire Sale: Options for Chinese Authorities in Implementing a Domestic Ivory Trade Ban.”

8. Conclusion

We trust that this submission and the comparative global experience it draws on shows beyond any doubt that the legalisation, even partially or temporarily, of any aspect of the global Rhino horn trade will do immediate and lasting damage to the prospects for the survival of Rhinos in the wild.

Similarly, selling or auctioning off existing stockpiles of Rhino horn is not a viable option to solve our Rhino poaching scourge. If South Africa did trade its Rhino horn, a handful of players who control existing stockpiles and who control the global supply chain would become very wealthy. But this would be at the expense of SA’s wild Rhino population whose demise may follow very quickly as the global market expanded and as the criminal syndicates who control it set about arbitraging the price differentials between any regulated market and the international black market.

In a nutshell, the specific demand, supply and criminal characteristics of this market mean that even a partial legalisation of trade in horn will create massive poaching pressure on the remaining wild population which will be impossible to contain.

The time has come for the Minister to take a pragmatic decision for the long term benefit of Rhinos in the wild, for South African tourism and for the rural communities whose livelihoods depend on the wildlife economy of banning outright all trade forever in all Rhino horn and ivory (and indeed lion and leopards).

In the light of the evidence, we urge the DEFF to entrench the ban on any trade in Rhino horn both domestically and internationally. We also urge it to be bold in communicating a single, unambiguous message to the world: that it will not countenance any change in this policy. There would be no more effective way to communicate this message and effectively eliminate any speculation in the market regarding future sales, for it to publicly destroy its available Rhino horn stockpile.


References and further reading:

Alden, Chris, and Ross Harvey. “The Case for Burning Ivory.” Project Syndicate, 2016.

Aucoin, Ciara, and Sumien Deetlefs. “Tackling Supply and Demand in the Rhino Horn Trade.” Pretoria, 2018. https://enact- africa.s3.amazonaws.com/site/uploads/2018_03_28_PolicyBrief_Wildlife.pdf.

Bennett, Elizabeth L. “Legal Ivory Trade in a Corrupt World and Its Impact on African Elephant Populations.” Conservation Biology 29, no. 1 (2014): 54–60. https://doi.org/10.1111/cobi.12377.

Collins, Alan, Gavin Fraser, and Jen Snowball. “Issues and Concerns in Developing Regulated Markets for Endangered Species Products: The Case of Rhinoceros Horns.” Cambridge Journal of Economics 40, no. 6 (2016): 1669–86. https://doi.org/10.1093/cje/bev076.

Crookes, Douglas J. “Does a Reduction in the Price of Rhino Horn Prevent Poaching?” Journal for Nature Conservation 39 (2017): 73–82. https://doi.org/10.1016/j.jnc.2017.07.008.

Crookes, Douglas J, and James N Blignaut. “Debunking the Myth That a Legal Trade Will Solve the Rhino Horn Crisis: A System Dynamics Model for Market Demand.” Journal for Nature Conservation 28 (November 2015): 11–18. https://doi.org/10.1016/j.jnc.2015.08.001.

Harvey, Ross. “Risks and Fallacies Associated with Promoting a Legalised Trade in Ivory.” Politikon, June 27, 2016, 1–15. https://doi.org/10.1080/02589346.2016.1201378.

“South Africa’s Rhino Paradox.” Project Syndicate, 2017.

Harvey, Ross, Chris Alden, and Yu Shan Wu. “Speculating a Fire Sale: Options for Chinese Authorities in Implementing a Domestic Ivory Trade Ban.” Ecological Economics 141 (2017): 22–31. https://doi.org/10.1016/j.ecolecon.2017.05.017.

Hsiang, Solomon, and Nitin Sekar. “Does Legalization Reduce Black Market Activity? Evidence from a Global Ivory Experiment and Elephant Poaching Data.” NBER Working Paper. Cambridge, MA, June 2, 2016. http://www.nber.org/papers/w22314.pdf.

Mason, Charles F., Erwin H. Bulte, and Richard D. Horan. “Banking on Extinction: Endangered Species and Speculation.” Oxford Review of Economic Policy 28, no. 1 (2012): 180–92. https://doi.org/10.1093/oxrep/grs006.

Nadal, Alejandro, and Francisco Aguayo. “Leonardo’s Sailors: A Review of the Economic Analysis of Wildlife Trade.” Manchester, 2014.

Sekar, Nitin, William Clark, Andrew Dobson, Paula Cristina Francisco Coelho, Phillip M. Hannam, Robert Hepworth, Solomon Hsiang, et al. “Ivory Crisis: Growing No-Trade Consensus.” Science 360, no. 6386 (2018): 276–77. https://doi.org/10.1126/science.aat1105.

Selier, Jeanetta, Lizanne Nel, Ian Rushworth, Johan Kruger, Brent Coverdale, Craig Mulqueeny, and Andrew Blackmore. “An Assessment of the Potential Risks of the Practice of Intensive and Selective Breeding of Game To Biodiversity and the Biodiversity Economy in South Africa,” 2018.

Tensen, Laura. “Under What Circumstances Can Wildlife Farming Benefit Species Conservation?” Global Ecology and Conservation 6 (2016): 286–98. https://doi.org/10.1016/j.gecco.2016.03.007.

Tonder, Clarissa van, Melville Saayman, and Waldo Krugell. “Tourists’ Characteristics and Willingness to Pay to See the Big Five.” Journal of Economic and Financial Sciences, 2013. www.stoprhinopoaching.com.

For further reading see:

https://www.dailymaverick.co.za/opinionista/2019-10-15-trading-in-rhino-horn-is-not-going-to- solve-our-extinction-crisis/

https://theconversation.com/why-allowing-the-sale-of-horn-stockpiles-is-a-setback-for-rhinos-in- the-wild-82773

https://www.africaportal.org/features/locking-horns-save-rhino/


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