Dr. Joel M. Hoffman wrote:
....
I'm pretty sure I set the exposure manually, though.

And yes, I'm using the 30D ...

You probably could confirm the exposure setting by looking at the exif
data in the original image.

I enjoyed the photo. The Arizona Desert Museum (near Tucson) is indeed
an interesting place -- to visit and for photos. I was fortunate to
experience one of their raptor free-fly demos in 2002. Here are some I
took with a D60.

www.shomler.com/other/raptors/

That earlier 6MP Canon had pretty good capture abilty.

-Bob Shomler