Coral ReefA small forest of yellow sea rods and purple sea fans (Gorgonia ventalina) drift in the current at Playa Melones,...A small forest of yellow sea rods and purple sea fans (Gorgonia ventalina) drift in the current at Playa Melones,...A small forest of yellow sea rods and purple sea fans (Gorgonia ventalina) drift in the current at Playa Melones,...A square frame of roughly 100 elkhorn and staghorn corals drifts in the water of Playa Melones, Puerto Rico, above...A square frame of roughly 100 elkhorn and staghorn corals drifts in the water of Playa Melones, Puerto Rico, above...A square frame of roughly 100 elkhorn and staghorn corals drifts in the water of Playa Melones, Puerto Rico, above...A square frame of roughly 100 elkhorn and staghorn corals drifts in the water of Playa Melones, Puerto Rico, above...Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a dead colony of pillar coral (Dendrogyra...A common purple sea fan (Gorgonia ventalina) waves in the current at Playa Melones, Puerto Rico, next to yellow fire...Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a reef, composed of yellow fire coral...Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a reef, composed of yellow fire coral...Juvenile black, white, and yellow-striped Bluehead wrasse fish dart in and out of a reef, composed of yellow fire coral...Clumps of turtle grass (Thalassia testudinum) sit on the ocean floor of Playa Melones, Puerto Rico. This particular section of...