Black rhino (Diceros bicornis), cow and calf, drinking at night, Okaukuejo waterhole, Etosha National Park, Namibia, Africa

Black rhinoceros and calf (Diceros bicornis) standing in a field of golden long grass on the savanna looking at the camera in Etosh National Park; Otavi, Oshikoto, Namibia

Black rhinoceros calf (Diceros bicornis) standing in a field of golden long grass on the savanna in Etosh National Park; Otavi, Oshikoto, Namibia