Love that purple! And the pose captures the attitude of a hummer nicely. I might lighten the area around the eye a little, and I'd back off on the sharpening just a bit.
Doug nailed it for me, too. I really had to look for the eye on this one. Sharpening seems very aggressive - I think I'm seeing artifacts in the BG as well. Bring it down a notch and you'll be in great shape. So nice to see one sitting still for a change!!! :)
Gus - don't you love these little guys? I do too. I like your composition very much, but also agree a tad less sharpening and a tiny bit of lightening of the eye are. I wonder if that will work though, because the dark colors are so tricky on these hummers. You are inspiring me to get out more and shoot these guys.
Nancy