Awww how cute!
Here's two other pieces of information for you which you might not know.
When a kangaroo is born it is so tiny, just like a little red wormy slug. It has to crawl all the way from the birth canal up to its mothers pouch and then find a nipple where it latches on. The mother can't help it, as it is so tiny and fragile she would just squish it!
Peanuts grow under the ground. The plant produces long feelery things (technical term here! lol) which grow out and then down like ariel roots and then grow into the ground. The ends of these, once they are under the gound grow the peanuts in the shell (the monkey nuts you buy at halloween)
Weird, huh?