Here's why koalas don't dig burrows:
* Their claws are adapted for climbing: Koalas have strong, sharp claws that help them grip branches and move around in trees. These claws are not suited for digging.
* Their diet: Koalas eat eucalyptus leaves, which are found in trees. They spend most of their time in the tree canopy, where they find food, shelter, and safety from predators.
* Burrows provide little benefit: Burrows offer protection from predators, but koalas are already well-protected in the treetops.
While koalas don't dig burrows, they do create nests in tree hollows to sleep in during the day.