Numerous species of the animal kingdom make their homes underground. In fact, many love to dig and excavate dens suitable for habitation, as a temporary refuge, or to store food. These burrows can be simple holes in the ground or a complex series of interconnecting tunnels and chambers created to accommodate many. And some of the cutest animals on the planet have chosen to live in subterranean shelters.
Click through and uncover the creatures that like to go below.