Amazing information! I feel like a kid learning this sorta cool stuff. I had no idea kangaroos were born so small.

Funny animal story: I was in Thailand for work and a guy tried to sell me a tiger cub. I told him yes they are great to play with when they're small but when he gets to full size it'll be a problem. Not to mention my apartment had a no pets policy and I didn't want to come home to be mauled at any given moment...lol