One of the first pics with my beautiful new lens (a Sigma 70-200 f2.8) and teleconverter that came in the mail today. I know this was not under perfect lighting conditions (and I did stabilize against a door-jam), but I know my old lens wouldn't have had a chance in hell to get this pic. Plus, the motor is beautifully silent (previous lens would scare away birds when I tried to focus because it was so noisy) and focuses much faster. I think I'm ready for our June trip to Alaska now :)