If you haven't heard a sloth talk, listen to these babies

These babies don't just look adorable — they also sound adorable.

Once you hear their sweet chatter, you won't be able to stop listening.

According to National Geographic, these drowsy, slow-moving tree-dwellers sleep up to 20 hours a day. And when they are awake, they barely move. They're so stagnant that algae actually grows on their fur.

Well, these little guys are not only talkative, they're downright hyper — sloth-wise speaking, of course.

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