If you read back on my blog to March of 2010, you'd see that Molly was just barely starting to crawl. Her little brother, on the other hand, is a moving machine at the same age. He is literally all over the place faster than anyone can catch him.
Lately he has started standing alone for quite a while at a time (thought he'll only do it if he has something in his hand). I think he'll be walking pretty soon.
Here is also an example of his moving abilities. Though he's still just little, he can already take his big sister for a ride.
