Richard Du Toit / Martial Eagle (Polemaetus bellicosus) juvenile taking flight, Kgalagadi Transfrontier Park, Botswana

Richard Du Toit / Martial Eagle (Polemaetus bellicosus) juvenile, Kgalagadi Transfrontier Park, Botswana

Matthias Breiter / Giant Millipede (Scaphiostreptus sp), Linyanti River, Botswana

Pete Oxford / Hoodia (Hoodia lugardii) succulent flowering, Makgadikgadi Pans, northeast Botswana

Pete Oxford / Hoodia (Hoodia lugardii) succulent flowering, Makgadikgadi Pans, northeast Botswana

Vincent Grafhorst / Storm rolling in over Kalahari, Khutse Game Reserve, Botswana

Vincent Grafhorst / Thunder storm with lightning bolts over Kalahari, Khutse Game Reserve, Botswana

Vincent Grafhorst / Thunder storm with lightning bolts over Kalahari, Khutse Game Reserve, Botswana

Vincent Grafhorst / Kalahari in gold evening light, Kgalagadi Transfrontier Park, Botswana

Vincent Grafhorst / Rainbow over Kalahari, Kgalagadi Transfrontier Park, Botswana

Vincent Grafhorst / Sunset over plains, Kgalagadi Transfrontier Park, Botswana

Sergey Gorshkov / Leopard (Panthera pardus) feeding on Sitatunga (Tragelaphus spekii) prey at night, Botswana