How do all kinds of animals sleep Count the strange sleeping positions of animals.

1. Giraffe: Most of the time, she sleeps standing up, and usually catnap standing up. Because the neck is too long, giraffes often lean their heads against branches when sleeping to avoid being too tired.

2. Elephant: It's too big. If you lie down and have a rest, there is something wrong with your body. Raise your nose or put it in your mouth to prevent bugs from crawling in.

3. Hedgehog: Sleeping is the most dangerous, and the whole body will shrink into a circle. All the thorns on your body will stand on end.

4. Birds: Long-legged birds always sleep independently on one foot, and when they are tired, they change their other feet, which is a model of combining work and rest.

5. Owl: I saw it standing on a dense branch, turning a blind eye during the day. In fact, it is sleeping at this time.

6, sloth: I like to sleep upside down in the tree.

It has something to do with its physiological structure. Its claws are hooked and it moves alternately on its limbs. You can hang upside down for a long time.