下一个

The Secret World of Animal Sleep: Sleepless on the Savanna

891 观看· 10/21/23
Smithsonian Channel
Smithsonian Channel
1,606 订户
1,606
Discovery

In the animal kingdom, the higher up the food chain you are, the more sleep you get. That s why prey species like giraffes can only afford mere minutes of sleep at a time, while lions revel...

显示更多

 0 评论 sort   排序方式


下一个