(YouTube link)
Emperor penguins huddle together to keep warm over winter. They've developed their own system for making sure each penguin gets a chance to stand in the middle of the huddle and then rotate to the outside and give another a spot. The result resembles a crowd doing the wave! -via Buzzfeed
NEW FEATURE: VOTE & EARN NEATOPOINTS!
Submit your own Neatorama post and vote for others' posts to earn NeatoPoints that you can redeem T-shirts, hoodies and more over at the NeatoShop!