Gemsbok (South African oryx) (Oryx gazella) male with deformed horns, Kgalagadi Transfrontier Park, encompassing the former Kalahari Gemsbok National Park, South Africa, Africa

Gemsbok (Oryx gazella), Kgalagadi Transfrontier Park, South Africa, Africa

Gemsbok (Oryx gazella) . At sunrise on a grass-grown sand dune. Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Fighting Gemsboks (Oryx gazella) and ostriches (Struthio camelus), Kgalagadi Transfrontier Park, North Cape, South Africa, Africa

Gemsbok (Oryx gazella), female, portrait, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Fighting Gemsboks (Oryx gazella), Kgalagadi Transfrontier Park, North Cape, South Africa, Africa

Gemsboks (Oryx gazella), fighting females, Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Fighting Gemsboks (Oryx gazella), Kgalagadi Transfrontier Park, North Cape, South Africa, Africa

Gemsbok (Oryx gazella), Namib Desert, Namibia, Africa

Gemsbok (Oryx gazella), South African spitbuck, adult, foraging, Mountain Zebra National Park, Eastern Cape, South Africa, Africa

Oryx antelope curiously looking over the dune of Sossusvlei, mammal, ruminant, spikebuck, animal, ungulate, even-toed ungulate, mated, desert, sand, national park, Namibia Naukluft National Park, Southern Africa, Namibia, Africa

Gemsbok (Oryx gazella) . At sunrise on a grass-grown sand dune. Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

African elephant (Loxodonta africana), gemsboks or gemsbucks (Oryx gazella), giraffe (Giraffa camelopardalis) and springboks (Antidorcas marsupialis) at a waterhole, Etosha National Park, Namibia, Africa

Gemsbock or gemsbuck (Oryx gazella) in Namib Naukluft Park, Namibia, Africa

Gemsboks or gemsbucks (Oryx gazella) on sandy plain in Namib Desert, aerial view, Namib-Naukluft National Park, Namibia, Africa

Gemsbok (Oryx gazella) . On a rocky ridge. Kalahari Desert, Kgalagadi Transfrontier Park, South Africa, Africa

Gemsboks or gemsbucks (Oryx gazella) on sandy plain in Namib Desert, aerial view, Namib-Naukluft National Park, Namibia, Africa

Gemsbok (Oryx gazella) standing on stony ground near bushes; Otavi, Otjozondjupa, Namibia

Portrait of a gemsbok (Oryx gazella) standing on a grassy plain on the savanna and looking at the camera at the Etosha National Park; Otavi, Oshikoto, Namibia

Portrait of a gemsbok (Oryx gazella) standing on a grassy plain on the savanna and looking at the camera at the Etosha National Park; Otavi, Oshikoto, Namibia

Gemsbok or gemsbuck (Oryx gazella), Namib Desert, Namibia, Africa

Gemsbok or gemsbuck (Oryx gazella), Namib Desert, Namibia, Africa

Gemsbok or gemsbuck (Oryx gazella), Namib Desert, Namibia, Africa