Aardvark Aardvarks are large mammals that eat ants. Ant Ants are social insects that are found worldwide and in almost every environment. The armadillo is a small, burrowing, armored mammal. Badgers construct complex, long-lasting networks of tunnels and chambers called setts. Chipmunk Chipmunks are rodents that live in North America and Asia.
Many chipmunks dig extensive networks of burrows.
Clam Burrowing bivalves with a soft body. Desert Tortoise A tortoise from southwestern North America. It spends most of its life underground. Earthworm An earthworm is a little animal with a long, soft body and no legs. Ferret Ferrets are a type of weasel.