he's pretty darn happy about it too! next thing you know, he will be walking!!! The first stealth crawl happened on September 19, 2006! Yeh Ethan! Way to go (of course he doesnt have much use for crawling when he is being worn in an Ergo or sling most of the time! :) ).  

side view 

Moving forward! Ethan is moving forward finally! He has a stealth crawl..not on his knees yet, but he takes his right foot and plants it down and takes his left foot and places that in the air (must be a balance issue for him) and he moves forward!!!! Still photos are difficult to capture it but here it is!