Show the pictures of animals which hibernate?

Hibernating slows down their bodily functions such as digestion and heartbeat, as well as their metabolism, or how they turn food and fats into energy, so that they can go a whole season without eating. In order to prepare for this, the animal usually will gorge itself to build up a store of fats and eat fibrous things such as grass, tree bark, hair, etc., to for a plug in their bowels and prevent them from messing themselves during hibernation. Some animals that hibernate include bears, bats, and snakes.