Hippopotamus (Hippopotamus amphibius) splashing with open mouth in Kruger National park, South Africa

hippopotamus amphibius hippopotamus hippopotamidae artiodactyla mammalia vertebrata hippopotamus amphibius hippopotamus (hippopotamus amphibius) natural area river (stream) adult alone threat profile shot yawn kruger (national park) hippopotamus endangered (iucn) en biosphere reserve splash vulnerable (iucn) vu national park transborder park cites appendix 2 march (month) threat yawning water surface nobody great limpopo transfrontier park hippopotamuses (hippopotamus amphibius) nature natural areas ecosystem ecosystems rivers (stream) adults single lonely only solo one lone threats threatening threaten threatened profile sights profile sight profile shots profile view profile views side view yawns yawning yawnings endangered species biosphere reserves splashed splashing spatter spatters vulnerable species national parks sensitive natural areas transnational park transnational parks transborder parks transfrontier park transfrontier parks threat yawnings water surfaces watersurface watersurfaces with nobody hippopotamus (hippopotamidae sp) even toed ungulate ungulate mammal wild animal naturalness area body of water freshwater wetland area stage of development individual enumeration behavior shot motion limpopo province south africa southern africa africa hippopotamidae artiodactyla mammalia vertebrata threatened endangered species iucn red list of threatened species species environment protection environment management biodiversity management environment convention on international trade in endangered species of wild social behaviour water (matter) matter (substance)