Good advice above, although I would leave the catchlight since it is a reflection of the sky. The blacks look pretty noisy: you might try backing off on sharpening a little.
Colorful fellow in nice condition. Sharp.
Based on the amount of noise in the blacks, I would guess that you significantly underexposed the bird, and then had to increase the exposure in post to compensate, and this brought up the noise.
He probably would have benefitted from +1 or so +EC. The background would have gone pretty bright, but that is probably easier to deal with in post then the noise induced.
Just something to consider next time you are in this shooting situation.