big herd of eastern white bearded wildebeest sitting together in the sand, tropical antelope specie from africa

africa african albojubatus animal animals antelope antelopes bearded behavior big blue bovidae brindled cattle common connochaetes eastern exotic family female gnu gnus gray grazing grey group herd horned male mammal mammals muzzle portrait resting ruminant ruminants safari sand sitting social specie species taurinus together tropical white wildebeest wildebeests wildlife zoo zoology