It is a great shot and your processing has already almost removed all of the netting from the background, in fact if you had not have already mentioned it I wouldn't have noticed.
It’s good that you have left some space in front of the bird and the focus on the eye is spot on. What amazes me most about this shot is that you have managed to get a pin sharp image at 185mm using on 1/60 sec shutter speed. Ignoring the human camera shake element (you may have used a mono pod or tripod) but I am surprised the bird did not move enough to introduce blur.
Well done
