Hippopotamus (Hippopotamus amphibius), Serengeti National Park, Tanzania, East Africa, Africa

travel destination photography vertical colour image national park hippopotamus hippopotamus amphibius serengeti national park tanzania east africa africa outdoors day no people animal themes wildlife animals in the wild one animal front view head and shoulders portrait looking at camera close up dirty plant colour color image color outside tourist destination travel close up close up view nobody no one no one eye contact