Yacare Caiman, Pantanal, BrazilAt the fringes of the day, the surface of the water takes on the saturated colors of the Pantanal in Brazil. In this shot of a yacare caiman, the water was reflecting the orange hues of the landscape that lined the riverbank. About 10 million caiman exist in the Pantanal — the single largest crocodilian population on earth.
Nikon D300 with Nikkor 200-400mm lens (at 360mm) ISO 800, f/8 at 1/125th of a second