GORILLA
The largest ape, a shy but social vegetarian, from Africa. There are three subspecies, the western lowland gorilla, the endangered mountain gorilla, and the eastern lowland gorilla.
CHIMPANZEE
A large, brown-to-black, very intelligent tree-dwelling ape from Africa with a hairless face, large ears and hands (for knuckle-walking). Bonobos, rare "pygmy chimps," are close relatives of chimps from the Congo.
ORANGUTAN
A rare, large, tree-dwelling ape with long arms from Borneo and Sumatra.
GIBBON
A rare, small, slender, long-armed tree-dwelling ape from Asia that is incredibly acrobatic.
SIAMANG
A rare, black, noisy gibbon ape from Sumatra and Malaysia with some webbed digits and a throat sac.
