Ключевые слова: africa, african, aggression, aggressive, amphibius, animal, antagonistic, antagonize, big, body, color, danger, dangerous, displaying, dominance, dominant, domination, eye, fat, fauna, head, hippo, hippopotamus, huge, large, mammal, natural, nature, open, park, portrait, river, safari, skin, south, southern, thick, tooth, tough, tusk, unspoiled, vacation, water, wide, wild, wilderness, wildlife, zoo,