I like the details and complementing BG. The bird is too centered, you could add some more room at the left and try to tone down the whites on the chest since they are overexposed.
This is quite beautiful. I love the detail and am amazed that this is with natural light. The bit of white on the chest is a little hot but should be easy to tone down. Well done.
A nice capture of this species. I would prefer a lighter BG to begin with. In this case I would lighten up the BG, add some canvas in front and tone down the whites.