White Rhinoceros or Square-lipped Rhinoceros (Ceratotherium simum), adult male walking on dry grass, Kruger National Park, South Africa, Africa

White Rhinoceros or Square-lipped Rhinoceros (Ceratotherium simum), adult male standing on dry grass, Kruger National Park, South Africa, Africa

Steenbok (Raphicerus campestris), adult male at dusk, alert, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

Steenbok (Raphicerus campestris), adult male feeding on leaves at dusk, Kgalagadi Transfrontier Park, Northern Cape, South Africa, Africa

White Rhinoceros or Square-lipped Rhinoceros (Ceratotherium simum), adult male walking on dry grass, with two Red-billed Oxpeckers (Buphagus erythrorhynchus) on its back, Kruger National Park, South Africa, Africa

"Common Waterbuck (Kobus ellipsiprymnus), bull, Kruger National Park, South Africa, Africa"

"Common Waterbuck (Kobus ellipsiprymnus), bull, Kruger National Park, South Africa, Africa"

"Common Waterbuck (Kobus ellipsiprymnus), resting bull, Kruger National Park, South Africa, Africa"

"Greater Kudu (Tragelaphus strepsiceros), bull, young animal, Kruger National Park, South Africa, Africa"

White Rhinoceros (Ceratotherium simum), adult male, grazing, Kruger National Park, South Africa, Africa

Steenbok (Raphicerus campestris), young male in evening light, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Steinbockchen (Raphicerus campestris), Tierportrait, Kgalagadi-Transfrontier-Nationalpark, Nordkap Provinz, Sudafrika

Steenbok (Raphicerus campestris), adult male with broken horn, portrait, Kruger National Park, South Africa, Africa