Ключевые слова: adult, animal, ape, asian, black, cheeked, climbing, crested, endangered, expression, fauna, gabriella, gabriellae, gibbon, golden, hanging, hylobatidae, indonesia, jungle, mammal, monkey, nature, nomascus, nomascus gabriellae, portrait, primata, primate, primates, simian, tree, white, whitecheeked, wild, wildlife, yellow, yellowcheeked,