Ключевые слова: action, adult, animal, ape, big, black, branch, chimp, chimpansee, chimpanzee, chimpanzees, couple, creature, cute, emotion, endangered, evolution, expression, expressive, face, family, friends, fur, grass, great, hairy, hand, head, looking, mammal, monkey, nature, outdoor, park, portrait, primate, primitive, robust, sitting, species, stare, strong, two, wild, wildlife, zoo, zoological,