There are an estimated 8.7 million species on the planet: that's a lot of very different animals. From chipmunks to elephants, most species don't have a ton of similarities, but, when it comes to being unique, there is one animal that takes the cake.
Ladies and gents, please meet the potoo! It's a bird that doesn't look like any you've ever seen in your backyard — and it doesn't act like one either. Once you read these facts about the potoo, you'll be combing the skies hoping to catch a glimpse of this peculiar bird!