Black-faced impala (Aepyceros melampus petersi) drinking at the water hole, Etosha, Namibia

aepyceros melampus petersi aepyceros petersi adult female group drink to profile shot overview namibia etosha national park aepyceros thirst national park impala black faced aepyceros melampus petersi least concern august bolt kalahari desert of water surface nobody adults females groups drinking lap lapping drunk profile sights profile sight profile shots profile view profile views side view overviews global sight global sights full length thirsting national parks sensitive natural areas impala black faceds aepyceros melampus petersi least concern species water surfaces watersurface watersurfaces with nobody stage of development individual enumeration feeding behaviour behavior shot southern africa africa bovidae artiodactyla mammalia synapsida vertebrata chordata deuterostomia coelomata bilateria metazoa opisthokonta eukaryota environment protection environment management biodiversity management environment impala aepyceros melampus impala antelope bovidae even toed ungulate ungulate mammal wild animal low risk iucn) lr iucn red list of threatened species species water matter matter substance)