Hummingbird

I finally got Origami Design Secrets by Robert Lang after waiting for a month. The person who had this book before me must be having a good time (or a hard time) of doing the origami. This hummingbird is definitely the hardest origami I have ever made. I can't imagine how hard the creation was... Robert Lang is a crazy physicist and origami genius.
http://en.wikipedia.org/wiki/Robert_J._Lang