Ninja Baby isn't crawling... Yet. He however, is moving around. You can set him down and turn your back and given a moment or two he will be in a different place then where you set him down. He does most of his moving while you are not looking at him, and definitely not when the camera is on.
It has been a while since we have had a poll on this blog (I also haven't written a blog in a while) so this is a good time to have a new poll on when NB will be crawling. Now to help out our readers, during today's nap times (and he didn't nap well today) I put together the following video.

Once NB gets some of these actions coordinated it won't look like he is trying to swim across the floor, but will be speeding along.