Hibernation is a way for animals to lower their metabolism and activity levels during the harsh winter months, thus conserving energy and reducing the need for food. Here are some common animals that need to hibernate:
1. Squirrels: Squirrels are one of the common small mammals that store food such as pine cones in the summer and then go into hibernation during the winter.
2. Hedgehogs: Hedgehogs also hibernate during the winter to conserve energy and adapt to the cold environment.
3. Bats: Bats are the only mammals that can actively enter hibernation. They usually spend the winter in caves or trees.
4. Seals: Seals are marine mammals that hibernate during the cold winter months to maintain body temperature and reduce energy loss.
5. Frogs: Some frogs enter a hibernation-like state in winter to cope with the cold climate.
In short, there are many types of animals that need to hibernate, and each animal has a different way and time of entering hibernation.
