Ключевые слова: africa, animal, ape, black, black and white, captive, chimp, chimpansee, chimpanzee, close up, closeup, common, common chimpanzee, conservation, endangered, endangered species, environment, evolution, face, head, life, mammal, monkey, muscles, nature, pan, pan troglodytes, portrait, powerful, primate, robust, robust chimpanzee, species, strong, troglodytes, white, wild, wildlife, zoo,