Though I used my polarizer to remove some of the glare/reflections, I also wanted to show how easily the gators blend in with their surroundings. Unless they are moving, you might not know they are right there. Algae grows on them, to help them blend in better. You can see he is only moving with his tale and hind legs. They glide every so smoothly.
Another wonderful photo and excellent description! It's interesting to me that, knowing this area and the alligators so well, you can add a different dimension to your photo. I never thought to look for an image like this, but even if I had, the few of them were swimming right toward me! This place and your friendship has become a lifetime memory!