We get some good laughs out of Phil because he'll stretch way out to do something, and then get himself off balance and fall over. It never seems to bother him or hurt him, but it does look really funny to watch.

Phil is 5 months old as well.

I haven't noticed if Magellan (4 months old) is as klutzy yet, but he does seem to share the inclination to crawling up and over everything. I have a small flourescent "under cabinet" light fixture in his enclosure, and last night he had crawled over the cord and was swinging on it.