Ключевые слова: africa, african, animal, ape, back, beast, big, black, body, captive, captivity, close, czech republic, danger, day, ear, endangered, europe, fur, gorilla, grass, green, hairy, head, large, lowland, mammal, monkey, mouth, nature, no people, outdoor, prague, primate, rock, safari, shadow, silverback, strong, strong mammal, sunny, western, western lowland gorilla, wild, wild animal, wildlife, zoo, zoo animals, zoo big, zoology,