Lovely colors here, bird and background, work well together. Such an interesting bill.
The flash helped open up the shadows and helped the colors pop a bit more, but you have the dreaded "steel eye" and may want to work on that reflection.
I might consider a 40% crop of the free space at top.
Nice find and good-looking specimen. The eye looks a bit overflashed and I would put the bird higher in the frame. It would be nice to see some texture in the BG, it looks as if you applied an average blur.
Another vote for placing the bird higher in the frame, especially that he is looking down. Slightly darkening the feathers and eye may help with the overflowed look. TFS.