Hahaha, what a funky idea. And I'm amazed of how many different styles you were able to squeeze out of just that bird shape and a circle. Also, thanks to you I now know that the twitter logo is a bird... wasn't aware of that before since I've never used it :D
Thanks for the comments! @Dillerkind: I was amazed too, how much was possible. It actually took me quite some time to think about scaling the bird to use it for a long hair look like to left one in the middle row.