I was actually trying to shoot a group of Snowy Egrets when this guy flew in.
EOS 20D
EF 100-400mm f/4.5-5.6L IS @ 400mm, handheld
f/7.1, 1/800 sec, ISO 200, Aperture Priority
Cropped slightly.
Sorry for the overexposure, no time to dial down EC.
Comments welcomed.