sumatran orangutan, pongo abelii, critically endangered ape monkey, and found only in north indonesian island, sumatra in

orangutan indonesia wildlife wilderness wild vietnam tree trap themes summer subcontinent style sri snout sitting primate portrait park orange nature muzzle mouth monkey mammal living leaf laos lanka langur indian india head hanuman hair grey green gray fur fruit forest face eye cute common cambodia bless behavior asia area animal sumatran pongo abelii critically endangered ape found north indonesian island sumatra indonesia