Expose the bird,set up the feeder so thatthe sun is behind you and your hummingbird. I definitely want to move the the feeder away from that out-of-focused white frame in the bg. As you can see, that frame is a lot brighter than everything esle, it probably threw off your exposure and it's distracting. You can also use flash, if you mount your flash on the camera's horse shose watch out for the "red-eye" effect.