Ключевые слова: africa, african, amphibius, animal, aquatic, background, big, body, brown, calf, close, closeup, color, colorful, conservation, creature, dangerous, head, heavy, herbivore, hippo, hippopotamus, huge, landscape, large, looking, mammal, massive, mouth, natural, nature, one, park, portrait, river, safari, side, single, south, southern, summer, tropical, view, water, white, wild, wilderness, wildlife, zoo,