Wombats live in burrows that they dig with their sharp claws. They are nocturnal animals, and come out their burrows in the evening to look for food. It is a herbivore, so it only eats grass, tree and shrub roots, bark, leaves, and fungi. Wombat faeces are cube shaped. The wombat will use them to mark things in its territory, so it is common to find the cubes on top of leaves, rocks, and branches. Because of their shape they do not roll off.