Herb, this is excellent all around...size and placement of the bird is perfect. SO is the DOF and the SS. I agree with Ofer that it would be good to try to extract some details from the whites in the near wing.
Nice shot.
I don't find the whites to be "hot", but the near wing is lacking detail there. I'm guessing the shot was actually hotter and you pulled it down to here. Still, there might be something recoverable if shot in RAW.
Thanks for all of the comments everyone. James, the shot was taken at 10:13 a.m. just moments prior to packing up for the day, due to the harsh light. It was full sun on this day. This was still one of my best in flights of the day.