Cool bird and pose. Unfortunately there's too much saturation and contrast, some of the whites are blown out, too much room to the left of the bird and not in the direction it's looking, the background is a little too close (not much you could have done about that I'm guessing), and there's a distracting branch directly in front of its feet. In future I would drop the exposure compensation to prevent the whites from blowing out, shift your position to get that branch out of the way, and leave more room for the bird to look in to. That would have made for an even better shot of such a cool looking bird. Keep shooting!