orangutan is surprised, the monkey opened its mouth and bulged its eyes, close-up

mammal animal primate ape monkey nose head gorilla macaque wildlife zoo chimpanzee organ face orangutan surprised opened mouth bulged eyes close-up isolated orangutan astonishment surprised surprise monkey opened mouth bulged eyes close-up isolated white animal mammal wildlife baby orang utan borneo zoo wild face sumatra nature young jungle hairy portrait endangered pongo pongo pygmaeus