Everything is so soft (in a good way), light, BG, colors, pose, look on his eyes, everything excellent to me, I just find this shot especaly nice and soothing. Congratulations!
I would agree with Axel for more room at right, and I would also like to see more of what looks like a beautiful perch. Everything else is super - exposure, colours, BG. I also like the coif, and the foot peeking out of the body :-)