Guy Edwardes / Saddle-billed stork (Ephippiorhynchus senegalensis), Moremi Game Reserve, Botswana.

Pete Oxford / African Lion (Panthera leo) male portrait, Moremi Game Reserve, Okavango Delta, Botswana

Vincent Grafhorst / Black-faced Vervet Monkey (Cercopithecus aethiops) baby clinging to mother, Moremi Game Reserve, Okavango Delta, Botswana

Vincent Grafhorst / African Lion (Panthera leo) pair copulating, Moremi Game Reserve, Okavango Delta, Botswana

Vincent Grafhorst / African Lion (Panthera leo) male roaring, Moremi Game Reserve, Okavango Delta, Botswana

Vincent Grafhorst / African Lion (Panthera leo) pair copulating, Moremi Game Reserve, Okavango Delta, Botswana

Theo Allofs / Lechwe (Kobus leche) and Cattle Egret (Bubulcus ibis) in Moremi Game Reserve, Okavango Delta, Botswana

Tony Heald / Hippopotamus {Hippopotamus amphibius} with Red billed oxpeckers on head, Moremi Wildlife Reserve, Botswana

Tony Heald / Hippopotamus {Hippopotamus amphibius}, Moremi Wildlife Reserve, Botswana

Richard Du Toit / African Wild Dog (Lycaon pictus) portrait, Moremi Wildlife Reserve, Botswana

Richard Du Toit / Cheetah {Acinonyx jubatus} covered in blood from prey, Moremi Wildlife Reserve, Botswana

Richard Du Toit / Giraffes (Giraffa camelopardalis) at dawn by Acacia tree, Moremi Wildlife Reserve, Botswana