Kalahari Desert northwest, forming marshes that are rich in wildlife. Ancient dry riverbeds—called omuramba—traverse the central northern reaches of the Kalahari and provide standing pools of water during the rainy season. A semi-desert, with huge tracts of excellent grazing after good rains, the Kalahari supports more animals and plants than a true desert, such as the Namib Desert to the west. There are small amounts of rainfall and the summer temperature is very high. The driest areas usually receive of rain per year, and the wettest just a little over . The surrounding Kalahari Basin covers over extending further into Botswana, Namibia
Tswalu Kalahari Reserve Tswalu Kalahari Reserve The Tswalu Kalahari Reserve is a privately owned game reserve in the Northern Cape, South Africa. It is South Africa’s largest private game reserve, covering an area of over 114,000 hectares. The Tswalu game reserve in the Southern Kalahari was created by Stephen Boler. He bought dozens of farms covering more than a thousand square kilometres to create a hunting reserve. His will specified that Nicky Oppenheimer should have first refusal on Tswalu, and the Oppenheimer family now owns and operates it. Hunting was stopped by the Oppenheimers and man-made structures, farm buildings and fences were removed.