Their bad eyesight also plays a key role in the sloths slowness ⁠— you can’t run around in the trees if you can’t see where you are going! 5. They are faster in water than on land Although ...

So, in the daytime, a sloth actually can't see anything 'cause it's too bright. If you can't see where you're going, you can't run around because you're going to fall out the tree. Narrator ...