How many animals hibernate?

Many animals hibernate during the winter to adapt to freezing temperatures and food shortages. Here are some animals that hibernate:

1. Bears: Bears such as polar bears, black bears, and brown bears usually enter a state of hibernation during the winter. They can go without eating or drinking for several months and reduce their body metabolic rate to survive the winter.

2. Snakes: Snakes such as vipers, pythons, and rattlesnakes will hibernate during cold weather to save energy.

3. Seals: Seals form small burrows on the ice and spend the winter in the ice burrows, like a warm room.

4. Bats: Some bat species also enter hibernation in winter. They usually gather in caves or tree holes and reduce their body metabolic rate to save energy.

5. Squirrels: Squirrels will collect enough food in the fall, then go into hibernation in the winter, spending the winter in their own caves for food storage.

In addition, some frogs, lizards, and insects also hibernate during the winter. In short, hibernation is an amazing adaptive survival strategy that helps these animals survive the harsh winters.

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