Chapter 748: The Sleeper Koala

Fang Ye greeted, "Hello?"

He gently touched the koala's head, but the koala didn't respond!

You do your touching; I'll do my sleeping!

"Wow, it's really sleeping soundly, as if no one else is around!"

"When I was in junior high, I used to stay up late reading novels, and I would sleep just like this during class. My desk mate would try to secretly shake me awake, but I never woke up..."

"How can it survive in the wild with not a single vigilance?"

Fang Ye laughed, "Koalas can sleep for about 20 hours a day. They look dull and move slowly, which is actually related to their diet!

Their food is eucalyptus leaves, which are hard to digest because their fibers are rough. After swallowing the leaves, koalas need 100 hours or even longer to digest them!

Eucalyptus leaves provide little energy and also contain toxins. After eating, koalas spend a lot of time sleeping to save energy and digest their food.