Just wanted to add that I think your photo is just lovely.
It must be difficult to photograph birds, especially hummingbirds with such a rapid wing-beat. I think you have done well.
I think "Ed" may be right about cropping out some of the area on the left. I covered part of your photo on my screen with some paper, and I did think it improved it.
I hope I have the opportunity to photo some more exotic wildlife (I live in England), you're so lucky to have these birds around you.
