Hippopotamus (Hippopotamus amphibius) in water at sunset, Hwange, Zimbabwe

hippopotamus amphibius hippopotamus hippopotamidae artiodactyla mammalia vertebrata hippopotamus amphibius hippopotamus (hippopotamus amphibius) river (stream) sunset adult alone head gold portrait front shot backlighting reflection bathe zimbabwe hwange (national park) look hippopotamus evening vulnerable (iucn) vu national park cites appendix 2 november water surface nobody hippopotamuses (hippopotamus amphibius) rivers (stream) sunsets adults single lonely only solo one lone heads portraits front views front sights front sight front shots front view backlightings backlit reflections mirror image reflected reflecting baths bathing have a bath having a bath bath soaking bathed bathings looked looking day fall nightfall late afternoon vulnerable species national parks sensitive natural areas water surfaces watersurface watersurfaces with nobody hippopotamus (hippopotamidae sp) even toed ungulate ungulate mammal wild animal body of water freshwater wetland area area sun space stage of development individual enumeration general morphology morphology organism mineral matter matter (substance) shot light effect southern africa africa zimbabwean protected areas (zimbabwe) hippopotamidae artiodactyla mammalia vertebrata twilight atmosphere (ambiance) 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 water (matter)