Hi Alex - great timing to get him with his dinner.
A different composition and cant decide whether it works or not - bird is tack sharp and some nice details in those whites.
Think I would rather have seen the head angled a little towards us - might have tried to move around to the right a bit if possible.
Just is not quite coming together for my personal tastes.
Alex, I also think a slightly better head angle and the inclusion of the entire neck would have really made this image stronger. I also feel you have too much negative space at the top of the frame. If you have more canvas to the right I'd go with a horizontal presentation instead of vertical.
As Lance said, you got the whites in control and good detail and the action part is certainly there.