Southern Yellow-cheeked Crested Gibbon, (Nomascus gabriellae), adult, female, hangs in tree, swinging, captive, occurrence Asia

adult animals adult animal adult animals in the wild animals animal asian asiatic captive animals captive animal crested gibbons crested gibbon fauna female gibbons gibbon hanging hangs hang lesser ape mammalian mammals mammal monkeys monkey nature nobody no one no people oriental primates primate simiae simiiformes south trees tree wild animals wild animal wildlife yellow cheeked gibbons yellow cheeked gibbon