What specialized feature on the hind feet of tree-kangaroos aids in gripping tree bark?

Answer

Long, curved claws designed to hook into bark

Tree-kangaroos possess longer, broader hind feet equipped with long, curved claws specifically designed for hooking onto bark surfaces.

What specialized feature on the hind feet of tree-kangaroos aids in gripping tree bark?
animalmammalfamilymarsupialtree kangaroo