I really like this, it's a different view of the bird than the other designs and really sets the idea that the bird is a magpie (as opposed to a crow or raven, etc.). The use of negative space works well with the image. I'm not a huge fan of the small piece of ground the bird stands on either. Can you take this image and this direction of the bird and add movement to it at all? I have an example of "movement" in the first link, on my second comment on the main page. Does this make sense?