Sally Lightfoot Crab, Fernandina Island, Galapagos Islands, EcuadorSally lightfoot crabs can be quite spectacular when all that bright color is set against the black lava rock that makes up much of the Gálapagos Islands. This guy was trying to hide but not doing a very good job of it.
Nikon D700 with Nikkor 70-200mm lens (at 200mm) ISO 800, f/5.6 at 1/160th of a second