Richard Du Toit / Spotted hyaenas greeting at dusk {Crocuta crocuta} Okavango delta, Botswana

Richard Du Toit / African openbill storks silhouetted at sunset {Anastomus lamelligerus} Chobe NP, Botswana, Africa

Richard Du Toit / Leopard female (Panthera pardus) in tree at dusk. Mala Mala reserve, South Africa

Richard Du Toit / Kori bustard {Choriotis kori} with Carmine bee-eater {Merops nubicus} on back. Botswana

Richard Du Toit / African wild dogs {Lycaon pictus} playfighting. Savute, Chobe NP, Botswana.

Tony Heald / Cheetah (Acinonyx jubatus) snarling, South Africa. Captive

Richard Du Toit / Spotted hyaena {Crocuta crocuta} with Buffalo bone. Moremi WR Botswana

Peter Scoones / Hippopotamus underwater. Mzima Springs, Kenya

TJ Rich / Cheetah {Acinonyx jubatus} with Thomson gazelle kill, Masai Mara, Kenya

TJ Rich / Cheetah cub in acacia tree {Acinonyx jubatus} Masai Mara, Kenya

Karl Ammann / Bonobo orphans at sanctuary {Pan paniscus} Brazzaville, Democratic Republic of Congo.

Richard Du Toit / Impala (Aepyceros melampus) with Red billed oxpecker (Buphagus erythorhynchus) searching for insects, Kruger NP, South Africa