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Klaserie Sands River Camp
Dwarf beaked snake chasing after barking gecko
© Tswalu Kalahari Reserve

Written by Dylan Smith, head of Dedeben Research Centre, Tswalu Foundation

It was incredible to witness a struggle between a dwarf beaked snake (Dipsina multimaculata) and a barking gecko (Ptenopus garrulous) while out in the field recently.

Dwarf beaked snake coiling around barking gecko
© Tswalu Kalahari Reserve

From the outset, the snake appeared to have the upper hand, but the gecko did not go down without a struggle!

Dwarf beaked snake suffocating barking gecko
© Tswalu Kalahari Reserve

Dwarf beaked snakes are mildly venomous, but are virtually harmless to humans. They usually hide at the base of a bushes or rocks from which they ambush lizards (and in this case geckos).

Dwarf beaked snake eating barking gecko
© Tswalu Kalahari Reserve

The snake exhibited classic constrictor behaviour while subduing its prey. The extraordinary ability of the snake to distend its jaws while swallowing large prey items was clearly evident and totally fascinating to watch.

Dwarf beaked snake eating barking gecko
© Tswalu Kalahari Reserve

However, it was not long before this classic predator-prey interaction was over.

Dwarf beaked snake almost finished eating barking gecko
© Tswalu Kalahari Reserve

As both predators and prey, snakes form a key link in the food chain, helping to maintain a healthy ecosystem and environment.

There is still much research needed in this particular field, but the role of predators cannot be overestimated in maintaining healthy ecosystems.

A satisfied dwarf beaked snake after eating barking gecko
© Tswalu Kalahari Reserve
Shenton Safaris
Tswalu Kalahari Private Game Reserve

The uniqueness of the safari experience at Tswalu is in the beauty of the 120,000 hectare southern Kalahari wilderness, restored to its original state as a result of an ongoing conservation programme. A variety of interactive safari experiences are offered to explore the malaria-free reserve with its wide open spaces, rolling savannah landscapes and Korranaberg mountains, and guests view game on foot, on horseback or in 4x4 game viewing vehicles. Expect sightings of some of Africa’s rarest and most extraordinary wildlife, including black-maned lions, African wild dogs and pangolin.