There is a kid in the basket!
No, but you are very close, although I can also accept this as an answer
There is a kid in the basket!
A human. We crawl on all fours as a child, walk on two legs as an adult and have a third leg (a cane) when we get old.I got one for ya. This is one I actually remember from the Riddler in an episode of the orginal TV Batman from about 40 yrs ago when I was a kid lol.
What walks on four legs in the morning, two legs in the afternoon, and three legs in the evening?