Two hippopotamus (Hippopotamus amphibius) sparring, Serengeti National Park, Tanzania, East Africa, Africa

photography colour image colour vertical outdoors outside day daytime serengeti national park tanzania africa two animals hippopotamus non urban scene animal themes national park animals in the wild wild wildlife close up hippopotamus amphibius nature male animal fighting conflict confrontation action water splashing mouth open aggression head and shoulders safari animals no people nobody no one no one