"Black Rhinoceros (Diceros bicornis), adult male, and Burchell's Zebras (Equus burchelli) standing at waterhole, Etosha National Park, Namibia, Africa"

"Black Rhinoceros (Diceros bicornis), adult male, and Burchell's Zebra (Equus burchelli) standing at waterhole, Etosha National Park, Namibia, Africa"

"Giraffe (Giraffa camelopardalis) and Black or Hook-lipped Rhinoceros (Diceros bicornis) at waterhole at night, Etosha National Park, Namibia, Africa"

Black rhinoceros or hook-lipped rhinoceros (Diceros bicornis) male at waterhole, South African Giraffe (Giraffa camelopardalis giraffa) behind, Etosha National Park, Namibia, Africa

Black rhinoceros (Diceros bicornis), adult male covered with mud, standing by a waterhole, with Burchell's zebras (Equus burchelli) behind, Etosha National Park, Namibia, Africa

Black rhinoceros (Diceros bicornis), adult male covered with mud, walking by a waterhole, with herd of Burchell's zebras (Equus burchelli) behind, Etosha National Park, Namibia, Africa

Black rhinoceros (Diceros bicornis) and black-backed jackal (Canis mesomelas) at waterhole, Etosha National Park, Namibia, Africa

Black rhinoceros (Diceros bicornis) with a single horn and torn ears, walking in dry grass, Etosha National Park, Namibia, Africa

Black rhinoceros (Diceros bicornis) with a single horn and torn ears, standing in dry grass, attentive, Etosha National Park, Namibia, Africa

Spitzmaulnashorn (Diceros bicornis), adultes Mannchen, beim Grasen am Wasserloch, Etosha-Nationalpark, Namibia, Afrika

Spitzmaulnashorn (Diceros bicornis), adultes Mannchen steht im trockenen Gras am Wasserloch, Etosha-Nationalpark, Namibia, Afrika

Spitzmaulnashorn (Diceros bicornis), adultes Mannchen, und Burchell-Zebra (Equus burchelli) stehend am Wasserloch, Etosha-Nationalpark, Namibia, Afrika

Black rhinoceros (Diceros bicornis), with torn right ear, drinking at artificial waterhole, Etosha National Park, Namibia, Africa