So, here's a photo of a disgusting, 2 cm long worm-thing:
Can you guess what this jellybean-sized creature will grow out to be? Here is the un-cropped photo. Maybe it will help:
Still no idea? Ok, I will let David Attenborough do the reveal. Unlike me, he does a great job at explaining things:
In case the video doesn't play or something, it's a baby kangaroo!