What are the hibernating animals, what are their characteristics and how to hibernate?

In winter, the temperature is low, food is in short supply, and life activities are weakened. Most amphibians can't stand the cold in winter and hibernate. Will go underground or hibernate underwater. Mammalian black bears hibernate.

1. Dormouse is a famous sleepy among hibernating animals. It slept for six months. At this time, its breathing becomes very weak, its body becomes hard, and it still can't sleep because of any noise or even collision from the outside.

2. The hibernation of the white bear is the most interesting. Only the female bear hibernates in their family. In winter, the mother bear buries herself in the snow and sleeps until next spring. When I woke up, I had given birth to a bear in my dream. During hibernation, the white bear occasionally wakes up and licks his feet, which is considered to be eating.

When the hedgehog hibernates, it can not eat for 236 days. This is because its metabolism is weakened during hibernation, its body temperature is close to zero, and it hardly breathes. Even if you throw it into the water and fish it out half an hour later, you won't drown.