Southbound express

This is a straight up in the sky shot. I was photographing migrating monarchs in a patch of wild asters in the fall when I heard the geese and looked everywhere, then saw them also directly over my head. It was just these four in a line, but they filled the image field.
Camera: Nikon D50 Lens 550-200mm Exposure: Manual 1/20 sec f18 ISO500 No editing other than to get a bit of dust out of the picture.