Cute little fella! I like the pose and perfect HA for this backside view. Perch looks good and is of a good thickness for this small bird. I wouldn't mind seeing your subject closer to the upper right corner just to add a bit more interest to the comp, and I would boost the saturation to the image as the colours seem faded (or you could alternatively use the sponge tool, smallish brush, set at around 8%, on the yellow wingbars and crown, and then a larger brush on reddish part of BG)
Oustanding portrait Ryan. Positives have been mentioned and I agree. I agree with Daniel that a sat boost would work. Also, you could open up the eye a little with the dodge tool.