1116-49180 - Group of Hippopotamus (Hippopotamus amphibious, ) with Red-billed Oxpeckers (Buphagus erythrorhynchus) lie on sandy river bank in Katavi National Park, Tanzania
1116-50379 - A backlit male hippopotamus (Hippopotamus amphibius) stands half-submerged in water, staring menacingly towards the camera. His skin is pink and grey, and one ear is folded back. Grumeti Serengeti Tented Camp, Serengeti National Park; Tanzania
832-379470 - Hippopotamus (Hippopotamus amphibius), grazing at the bank of the Chobe River next to a little bird, Chobe National Park, Botswana, Africa
1116-46080 - Two Hippos (Hippopotamus Amphibius) In A Group In A Lake, Resting Their Heads On The Back Of Another Hippopotamus, Green Vegetation On The Shore In The Distance, Kenya
832-1227 - Hippopotamus (Hippopotamus amphibius), herd sunbathing on the banks of the Mara River, Masai Mara National Reserve, Kenya, East Africa, Africa