Evidence of processing left side and bottom. I would remove or soften the diagonal in the background. Wish that the fore-wing was more extended. Sharpness, colors, eye, excellent.
Exposure is spot on. You have a lot of details, light was good and while I would prefer a better near wing pose, I feel that overall this is a really nice photo.
Yes, it seems like you did some cloning on the right side, but still, it is a very good image with golden light and great details. A little head turn towards you would have been great though. Well done, Jon.
I agree - very careless of me! A soon as I looked last time I saw the artefact, I had recropped for composition and used content aware fill in, so chuffed with the bird I forgot to check the seems!