portrait of a siamang monkey swinging in a tree. an arboreal black-furred gibbon hanging in the tree in malaysia. close up face

tree forest jungle mammal wildlife monkey ape outdoors gibbon animal portrait themes one head closeup siamang hanging nature black cute pet fauna zoo fur habitat species endangered primate big syndactylus swinging wild natural rainforest creature symphalangus malaysia face tropical park borneo orangutan national hylobates zoology blackfurred gorilla arm arboreal black-furred tree malaysia close