Northern White-cheeked Gibbon (Hylobates leucogenys), female adult calling in tree, Asia

adult adults aged animal animals ape ape apes apes asia asian australia australian call calling calls cheeked cling clinging clings close close up close ups closeup closeups clutch clutches clutching complete completely cry crying crys day daylight daytime dry dry nosed during elder elderly entire entirely exterior exteriors fauna female females from front front view frontal gibbon gibbons grip gripping grips hang hanging hangs haplorrhine haplorrhines haplorrhini haplorrhinis hold holding holds hylobates hylobatidae in kingdom lesser leucogenys mammal mammalia mammalian mammalians mammals monkey monkeys nature nobody northern nosed old older on one out outdoor palm photo photos plant plants primate primates separate separately shot shots single singly sit sits sitting tetrapod the tree trees up ups vertebrata vertebrate vertebrates view viewed white white cheeked whole wholly wild wildlife world yell yelling yells