Ключевые слова: adult, alert, angry, animal, ape, black, chimp, chimpanzee, closeup, cruel, ears, eyes, face, fur, hair, head, isolated, life, looking, making, making faces, mammal, monkey, muzzle, nature, nose, one, pan troglodytes, paw, portrait, primate, shoulder, species, staring, teeth, watching, wild, wildlife, zoo,