black monkey with open mouth with big tooth, sitting in the nature habitat celebes crested macaque, macaca nigra in tropical fores

animal ape background big black celebes chops creature crested endangered face fores forest fur gob green habitat indonesia jungle life looking macaca macacue macaque mammal maw monkey mouth muzzle national natural nature nigra north open outdoor park portrait primate rain rare sitting snout sulawesi tangkoko tooth trap tree tropical wild wildlife wood young