Ключевые слова: adult, animal, animals, ape, bornean orangutan, borneo, borneo island, branches, endangered, endemic, fauna, forest, great apes, hominid, hominidae, hominids, indonesia, jungle, juvenile, kalimantan, kalimantan island, malaysia, mammal, monkey, monkeys, natural habitat, nature, orangutan, pongo pygmaeus wurmmbii, primate, primates, rainforest, recreation, reddish, rest, simian, species, sumatra, sumatran, swing, swinging, thoughtful, tree, tropical rainforest, wild, wild animals, wilderness, wildlife,