Hippos moving around in waterhole, Kruger National Park

hippos waterhole kruger national park hippopotamus africa hippopotamus amphibius hippo african wildlife wild animal wildlife pod nature animals ungulate most dangerous animal in africa wild animals family river eyes submerged safari semiaquatic wilderness no people herbivorous vertebrate artiodactyl vulnerable status dangerous zoology wild mammalia african conservation animal mammal fauna outdoor nobody hippopotamidae herbivore african animals horizontal