Blue wildebeest (Connochaetes taurinus) drinking in a waterhole, Nxai Pan National Park, Ngamiland, Botswana, Africa

african africa alcelaphini animal behavior animal behaviour animals in the wild animals animal antelopes antelope antilopinae behavior behaviour blue wildebeests blue wildebeest botswanan botswana bovidae bovids bovid common wildebeest connochaetes taurinus connochaetes drinking drinks drink fauna gnu gregarious animals gregarious animal habitat hartebeest in water mammalian mammalia mammals mammal natural environments natural environment natural habitat nature ngamiland nobody no one no people north west district nxai pan national park southern africa thirsty thirst waterholes water hole waterhole waters water white bearded wildebeest wild animals wild animal wildebeests wildebeest wildlife photography wildlife