Butterfly Ornithopter

I made this ornithopter in March 2013 in the same way as I have made my other ornithopters. Yes, it does fly and like a butterfly too(,Not anymore though because my neighbour's cat grabbed it in the air and broke the framework).

The rubber band unwinds and turns a crank which then flaps the wings to propel it through the air.

*Sorry for the low quality photo, I took it with my cellphone.