I had to shoot wide open and so made an effort to be sure the eye was in focus. Got pretty close I'd say but an AF confirm adapter will be nice to have. Feet got a little blown out on the 2nd one as well.
There were 3 hummingbirds buzzing each other as I shot these (they were taken where I was working). Almost got a shot of one on a wire but just left before it was fully in focus. Someday....