WHOA! That was a close one.
In case you didn't know, a group of stingrays is called a fever! They swim in large groups like this when they're migrating. Want to know more? This video from CNN thoroughly explains.
...but how did he learn how to do that!? And why does it do that!? We have so many questions.
Gif your butt (!) over to Animal Gifs for MOAR cyoot and funneh on loop!