Hippopotamus in water, Khwai Okavango Delta Botswana

adult adults afrasia africa afro eurasia alone artiodactyla biodiversities biodiversity biodiversity management biodiversity managements biological diversity biological diversity managements botswana botswana national parks botswana protected area botswana protected areas cites appendix 2 continent continental area convention on international trade in endangered species of wild count counting december description descriptions ecosystem ecosystems enumeration enumerations environment environment management environment protection environment protections environmental managements environments eurafrasia even toed ungulate freshwater freshwater wetland area freshwater wetland areas freshwater wetland zone freshwater wetland zones freshwaters general morphologies general morphology head heads hippopotamus (hippopotamidae sp) hippopotamus (hippopotamus amphibius) hippopotamuses (hippopotamus amphibius) image and subject individual individuals interior delta iucn iucn red list of threatened species iucn status landmass landmasses light effect light effects lighting effect lighting effects living organism living organisms localisation localization location lone lonely mammal matter (substance) matters (substance) mirror image month of year months of year morphologies morphologies (zoology) morphology morphology (zoology) mouth mouths national park national parks natural area natural areas nature nature management okavango (river) okavango delta (national park) old world one one animal only organism organisms portrait portraits private reserve private reserves recording recordings reflected reflecting reflection reflections sensitive natural areas shoting shotings single solo southern africa species stage of development texture textures time scale time scales uicn ungulate vulnerable (iucn) vu vulnerable species washington agreement water (matter) water surface water surfaces waters (matter) watersurface watersurfaces wild animal wild animals wild fauna wild faunae world river world rivers world's largest rivers