Two hippopotamus (Hippopotamus amphibius) returning to the water, Serengeti National Park, Tanzania, East Africa, Africa

travel destination travel destinations travel travel photography colour image colour color image color horizontal outdoors outside day hippopotamus hippopotamus amphibius serengeti national park tanzania east africa africa two animals animal themes animal animals natural world fauna animal kingdom wild animal wildlife animal portrait portrait national park serengeti water mammal walking waterhole nobody no one