Big, warm welcome to BPN, Brian, and congrats on getting that first post in!!! Your hummer looks well exposed and sharp, and I like the wing blur you achieved here. What doesn't work so well here is the comp. That said, you are off to a very good start!!!
There is a super tutorial in the educational resources forum on rule of thirds and compositions. I think you would benefit greatly from this tutorial, as I did.
http://www.birdphotographers.net/for...ional-Examples
Looking forward to your next post!