My issue with this photo is that it's not a terribly good representation of a mocking bird. They're much more interesting from the side or in flight due to their textured wings and a more-or-less boring breast.
EDIT: The original version on your site is much better, at least for detail. You do get some of the stripes on the wing and ruffles around the neck. Still needs to be cropped out of the center of the frame.