East African black rhinoceros (rhinos) sparring, San Diego Wild Animal Park, California, United States of America, North America

Black rhinoceros (hook-lipped rhinoceros) (Diceros bicornis), Ngorongoro Crater, Tanzania, East Africa, Africa

Two black rhinoceros (hook-lipped rhinoceros) (Diceros bicornis), Ngorongoro Crater, Tanzania, East Africa, Africa

Black rhinoceros (hook-lipped rhinoceros) (Diceros bicornis) pair, Ngorongoro Crater, Tanzania, East Africa, Africa

Black rhinoceros (hook-lipped rhinoceros) (Diceros bicornis) pair, Ngorongoro Crater, Tanzania, East Africa, Africa

Black rhinoceros (hook-lipped rhinoceros) (Diceros bicornis), Lake Nakuru National Park, Kenya, East Africa, Africa

Black Rhinoceros with crater rim behind, Ngorngoro Crater, Tanzania, East Africa