springbok herd in makgadikgadi pan, botswana

adventure africa african alert animals antelope antidorcas arid assemblage attentive aware basin blue botswana bovid caution cautious desert dirt dry ecotourism evaporation expanse flat gathering gray green ground group guarded herd horns keen makgadikgadi mammals marsupialis observant pan repose rest salt saltpan sky striped tan travel trees vast vigilant wary white