The gemsbok is an African antelope known for a white rump and a striking black face mask.
Gemsbok are large oryx found mainly in the dry regions of southern Africa. Their contrasting coat pattern includes dark markings on the face, flanks, lower legs, and tail, set against gray, tan, and white areas. Both males and females have long, straight, ringed horns.
These adaptations suit arid environments. Gemsbok can obtain much of their moisture from plants and can tolerate high temperatures by using behavioral and physiological cooling strategies. They are especially associated with deserts, scrub, and open savanna.
The name gemsbok is also used in southern Africa for the southern oryx. It should not be confused with the East African oryx, which is closely related but has different geographic distribution and some coat-pattern differences. Oryx species are often recognized by their long, spear-like horns.