^{Larissa Leone / ViralHog.com}
You may have seen this video of a mysterious creature on social media this week, but what is it?
This adorable little caterpillar can be found in Brazil and is the larvae of the Southern Flannel Moth, or if you want to get technical, the Megalopyge opercularis.

One day, this little guy will emerge from a cocoon, and here's what it'll look like.
Yes, it's pretty much a mouse with wings.