Light, angle, sharpness and BG look very good, I wish for a bit head turn toward you and might add a tad more room on the left and would put the bird a little higher in the frame.
They are so beautiful. Excellent detail and color with a beautiful clean BG. I would like to see a tad more canvas on the left and a bit more on the right and crop some from the top. This would take away some of the negative space from the top leaving your subject in even a more focal spot. This is a beautiful image and many thanks for sharing.
Awesome looking bird, and the perch it chose for you looks good too. HA is a bit off (looking away), and pointing your lens down a bit would have strenghtened the comp IMO. You can also experiment with lightening the iris a tiny bit (but be careful not to overdo it...)