Cyril was tired of all the butterflies calling him "worm" just because he hadn't gone through metamorphosis yet. They weren't any better than him...they could just fly. Well, he'd show them!
Sources
new mode of travel
Sources:http://www.skyscrapercity.com/showthread.php?t=461548 http://www.cgcreators.jp/store/dvi_pshma.html http://www.classic-motorcycle-fiberglass.com/tanks/Norton%20Manx%205gal%20Fuel%20Tank.htm http://blog.forgingfire.com/2009/04/free-pre-matted-smoke-video-clip/ http://www.organiconline.com.sg/menskin.htm http://snarkmarket.com/date/2007/04