Really awesome image Mike! At first I was a bit hesitant of the bright white BG, but I figured that is how it is and best leave it. Showing this gorgeous, razor sharp and well-defined bird in its habitat is a huge plus. :)
It is a little busy but nothing seems distracting enough to take away from the bird; maybe blur some of the sharper pine needles...
It is a great image, composition works really well. I wish it was mine.