09/09/2013 06:22 BST | Updated 12/09/2013 12:29 BST

Flipping A Picture Of A Bat Upside Down Makes Them Look Like They're Partying (PICTURES)

It was an incredible spot by TheFeaturedCreature, who noticed that if you flip a picture of bats upside down, it makes them look like they're at a disco.

So after that amazing tweet, we decided to search our archives to bring you more pictures of upside down bats - and amazingly it transforms this unfriendly looking creatures in to party-loving mammals.

At least we now we know what they're doing when they're supposed to be sleeping.

Photo gallery Upside down bats that look like they're partying. See Gallery