yellow-cheeked gibbon, nomascus gabriellae, with grass food, orange monkey on the tree. gibbon in the nature habitat. monkey from

adult animal ape arm asia asian black branch brown buffed cheeked creature crested cry dangerous dark day detail fauna female forest full fur gabriellae gibbon golden green head jungle lift look macaque mammal monkey one portrait primate simian thai thailand tropical vietnam white wild wildlife zoo yellow-cheeked nomascus grass food orange tree nature habitat cambodia laos swinging