Ключевые слова: adult, animal wildlife, animals, apes, black, black ape, black macaque, celebes, celebes crested macaque, celebes macaque, crested, crested black macaque, endangered, endangered species, endemic, fauna, forest, green, habitat, indonesia, islands, jungle, leaves, life, macaca, macaca nigra, macaques, mammals, monkeys, national park, natural, natural habitat, nature, no people, one, primate, primates, protection, rain forest, rainforest, sitting, species, sulawesi, tangkoko, tangkoko national park, trees, tropical, wild, wilderness, wildlife,