Do squirrels hibernate in the fall?

Squirrels do not hibernate in the fall, but they do prepare for winter. Squirrels are active throughout the year, but they reduce their activity in the winter. They spend most of their time in their nests or burrows, sleeping and conserving energy. Squirrels also store food for the winter. They bury nuts, seeds, and other food items in the ground so they can eat them when food is scarce. Squirrels often bury their food in multiple locations so that they can find it when they need it.