Nice pose you have here. Maybe a touch of selective lightening on the right side of the head would be good.
There is also a fairly prominent sharpening halo , especially around the bird's left wing, that could be easily avoided by selecting the sky, inverting the selection, and contracting it by 1-2 pixels and sharpening only the bird.
On and admin note, your picture took a while to load so I checked and it is over 200KB. We're limited to 150KB here.