In February 2011, I was on a tour boat ride through The Dora Canal near Mount Dora-Tavaras, Florida. The ride was filled with close-up photo opportunities of wildlife on both sides of the boat. I suddenly spotted an Anhinga off to the right within 15 feet. I took 4-5 quick shots and never observed that he had a small fish in his mouth until later when I reviewed the day's shooting.

Canon 20D, Canon 135mm, 2.8f lens, 1/400 sec, 400 ISO, F3.5
Adjustmants in photoshop.