Ключевые слова: behaviour, black face, cercopithecidae, ceylon, closeup, coromandel sacred langur, eat, eating langur, endangered, eyes, face, forest, grey, hair, hairy, hanuman, heli wandura, jungle, jungle animals, keeping a watch, madras gray langur, mammal, monkey, monkey portrait, natural habitat, nature reserve, portrait, primate, primates, rainforest, reserve, sacred, semnopithecus, semnopithecus priam, sitting, sri lanka, sri lanka monkeys, subcontinent, threatened, tongue, tropical, tufted, tufted gray langur, udawalawe, wild, wild animals, wilderness, wildlife, wildlife photography, yala,