BALD EAGLE IN LOW FLIGHT

I am going through my backup drives to find images to post here. For this Post I am showing an Image of an immature Bald Eagle sitting on a small dirt mound out in the water. I was using a Canon 1D MKIV with a Canon 400mm DO lens with a 1.4X Telconverter giving me 560mm view. But the Canon 1D mkIV had a 1.3x cropped sensor so it was like I was using a 728mm view.