Sometimes, as I did on Wednesday, I get to DeSoto so early that I know that there is no way to make a sharp image. And on WED, I did not bring a tripod so I mounted the 24-105 on the 40D, put the flash on the camera, and went for a walk.
ISO 800. Evaluative metering +2 1/3 stops set manually: 1/20 at f/4. Flash at -1 stop. One shot AF. Cloudy white balance. Added canvas left. Cropped to a near-pano.
Don't be shy; all comments welcome.
ps: Can anyone ID all four species present? (Clue; there are no Greater Yellowlegs.)
pps: Forgot: handheld at 92mm.