Colleen posted a video on FaceBook of Riley crawling. It's a little dark, but you get the idea. She's also sitting herself up from her stomach. She was doing that sort of accidentally when we saw her on the 11th, but now she's good at it!
I think it's funny that they used a tv remote to lure her into crawling. And I love the look she gives Colleen when C moves the remote. That's certainly a techie baby! Show her anything with keys or a screen and she wants it!
And those people you hear are Colleen and Brian.
(hope the link works!)