You might wonder why the sandy bottom is moving? Thats right! You probably sight one of the fish that love to bury themselves under the sandy bottom, the sting ray. There are many different kind of rays around this area. So as you walk at the beach just look down as you dont want to step on one of these. Sting rays are mostly calm and gentle fish, but with their poisonous tail you should be more careful when you see them around.