Currently there are nine species of tree kangaroo recognized by taxonomists, all native to the rainforests of northern Australia and Papua New Guinea. Most tree kangaroos are arboreal, but some spend a great deal of time on the ground. All but one species of tree kangaroo are nocturnal. The diet of the tree kangaroo is herbivorous and consists of various leaves and fruits.
Skull Length: 21.5cm (8.4in)