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.
— TheFeaturedCreature (@ftcreature) September 7, 2013
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.
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