Hippopotamus (Hippopotamus amphibius), Masai Mara Nature Reserve, Kenya, East Africa

africa african amphibius animal animals area areas artiodactyla conservation day daylight daytime during east even even toed exterior exteriors fauna head heads hippo hippopotami hippopotamus hippopotamuses hippos kenya kenyan kingdom mammal mammalia mammalian mammalians mammals mara masai massai national national natural nature nature nobody outdoor park parks photo photos portrait portraits preserve preserves reserve reserve reserves sanctuaries sanctuary shot shots tetrapod toed toed ungulate ungulates vertebrata vertebrate vertebrates wild wildlife world