Incredible capture, it looks as if the bird was posing for you. The light you managed to capture really underlines the smoothness of the picture. Fantastic composition, it makes your shot unconventional and well-thought out! Great!
What a lovely photograph! I think it's rare to see such stunning colors so close up (at least where I'm from), so well done on making those colors the focus of the piece!
I love the composition: having the bird slightly off-center with that branch cutting across the frame really helps to create a well-positioned shot. The eyes get to travel all over the picture while still returning to the central point, the bird.
My main critique would be that the colors and shapes seem a bit fuzzy and lacking in clarity: this may be due to the conditions you shot the photograph in, but I wonder if you could mess with saturation and contrast, as well as sharpness, to get some of those colors to really pop out at the viewer. It's already a beautiful photo, but adding that extra vibrancy to the color and making the bird really stick out will help enhance the power of the image.
You have a real knack for photography--keep up the great work!!