Ключевые слова: animal, ape, background, biped, black, borneo, captive, captivity, cheek, cheeked, chimpanzee, color, conservation, different, eat, ecology, endangered, environment, expression, expressive, face, fauna, female, gibbon, green, hominid, jungle, juvenile, lar, live, mammal, migration, monkey, monsoon, mouth, nature, orangutan, outdoors, primate, primitive, seat, simian, small, thoughtful, timber, tree, white, wildlife,