Dozens of zoos across the country are engaged in a cute animal battle on Twitter. It all started with The Smithsonian's National Zoo announcing the arrival of a new baby seal pup. A Virginia radio host challenged her local aquarium to one-up the cuteness and the whole thing took off from there. Other zoos started joining in and, before long, #CuteAnimalTweetOff was born.
We've included a few favorites below, but you owe it to yourself to check out every adorable pic.