Ключевые слова: africa, african, amphibian, animal, animals, animals in the wild, bank, carnivorous, color image, crocodile, crossing, danger, dangerous, east africa, eye, flow, gnu, group, horizontal, huge, landscape, large, location, mammal, mara river, mouth, nature, nile crocodile, no people, outdoors, predator, rain, reptile, rest, risky, river, river crossing, safari, serengeti, serengeti national park, shore, skin, stream, subject, tanzania, teeth, travel destinations, type, water,