Hippopotamus (Hippopotamus amphibius) against the sun at sunset, Hwange, Zimbabwe

hippopotamus amphibius hippopotamus hippopotamidae artiodactyla mammalia vertebrata hippopotamus amphibius hippopotamus (hippopotamus amphibius) river (stream) sunset adult alone head gold portrait backlighting reflection bathe zimbabwe hwange (national park) hippopotamus three quarter shot panoramic photography evening vulnerable (iucn) vu national park cites appendix 2 october water surface black background flare nobody hippopotamuses (hippopotamus amphibius) rivers (stream) sunsets adults single lonely only solo one lone heads portraits backlightings backlit reflections mirror image reflected reflecting baths bathing have a bath having a bath bath soaking bathed bathings three quarter views three quarter view three quarter shots three quarter sight three quarter sights three quarter length panoramics wide plan wide plans day fall nightfall late afternoon vulnerable species national parks sensitive natural areas water surfaces watersurface watersurfaces black backgrounds 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)