1350-2527 - Map puffer, Arothron mappa, Skin texture detail, Dumaguete, Negros, Philippines, Visayan sea.

1350-2540 - Cushion star, Culcita novaguineae, skin texture, Small La Laguna, Puerto Galera, Mindoro, Philippines.

1350-2503 - Anemone hermit crab, Dardanus pedunculatus, Dumaguete, Negros Island, Philippines.

1350-2546 - Feather star, possibly Oxycomanthus bennetti, West Escarceo, Puerto Galera, Mindoro, Philippines.

1350-2552 - Celebes wrasse, Oxycheilinus celebicus, Dumaguete, Negros, Philippines.

1350-2508 - Feather star, Oxycomanthus bennetti, Dauin, Dumaguete, Negros Island, Philippines.

1350-2542 - Thousands of scalefin anthias, Pseudanthias squamipinnis, hover over green coral, Tubastrea micrantha, Puerto Galera, Mindoro, Philippines.

1350-2532 - Mandarinfish, Synchiropus splendidus, male, Malapascua, Cebu, Philippines, Visayan Sea.

1350-2549 - Fire urchin, Asthenosoma varium, Sinandigan wall, Puerto Galera, Mindoro, Philippines.

1350-2541 - Pleurobranch sidegill slug, Berthella martensi, mantle detail, Puerto Galera, Mindoro, Philippines.

1350-2502 - Bigfin reef squid, Sepioteuthis lessoniana, Dumaguete, Negros Island, Philippines.

1350-2492 - Aggregation of pyramid butterflyfish, Hemitaurichthys polylepis, Siaes drop-off, Palau, Micronesia.

1350-2511 - Family of false clown anemone fish, Amphiprion ocellaris, seeking refuge in sea anemone, Masaplod, Dumaguete, Negros Island, Philippines.

1350-2545 - Emperor shrimp, Periclimenes imperator, next to gills of spanish dancer, Hexabranchus sanguineus, night, Puerto Galera, Mindoro, Philippines.

1350-2460 - Pink hydrocoral (lace coral), Stylaster sp., Namu atoll, Marshall Islands (N. Pacific).

1350-2558 - Magnificent sea anemone, Heteractis magnifica, Dumaguete, Negros, Philippines.

1350-2493 - Grey reef shark, Carcharhinus amblyrhynchos, Blue corner, Palau.

1350-2372 - Split image of Southern stingray, Dasyatis americana, on the sandy bottom and Pico Hill, Fernando de Noronha, Brazil, South Atlantic

1350-2526 - Pleurobranch slug, Pleurobranchus grandis, night, Dumaguete, Negros, Philippines.

1350-2501 - Thorny oyster, Spondylus varius, resting on coral reef at night, Dumaguete, Negros Island, Philippines.

1350-2550 - Spiral coral, Cirrhipathes spiralis, Dungan wall, Puerto Galera, Mindoro, Philippines.

1350-2504 - Family of false clown anemone fish, Amphiprion ocellaris, seeking refuge in sea anemone, Dumaguete, Negros Island, Philippines.

1350-2522 - Short-tailed pipefish, Trachyrhamphus bicoarctatus, Masaplod, Dumaguete, Negros Island, Philippines..

1350-2544 - Thousands of scalefin anthias, Pseudanthias squamipinnis, hover over corals and barrel sponge, Puerto Galera, Mindoro, Philippines.

1350-2453 - Blackfin barracuda, Sphyraena qenie, schooling, Namu atoll, Marshall Islands (N. Pacific).

1350-2459 - Highly diverse coral reef, mainly cauliflower coral, Pocillopora spp., and Pavona minuta (background), Namu atoll, Marshall Islands (N. Pacific).

1350-2539 - Juvenile striped catfish, Plotosus lineatus, schooling and feeding on sandy bottom, Puerto Galera, Mindoro, Philippines.

1350-2581 - Freshwater plants in national freshwater spring preserve, Aqu∑rio natural, Bonito, Brazil.

1350-2516 - Banded coral (cleaner) shrimp, Stenopus hispidus, Dumaguete, Negros Island, Philippines.

1350-2513 - Common lionfish, Pterois volitans, blends in with a variety of soft corals and sponges, Cars, Dumaguete, Negros Island, Philippines.

1350-2500 - Colorful decorator crab, Camposcia retusa, at night, Dumaguete, Negros Island, Philippines.

1350-2475 - Bigfin reef squid, Sepioteuthis lessoniana, schooling, Rongelap, Marshall Islands, Micronesia

1350-2512 - Family of false clown anemone fish, Amphiprion ocellaris, seeking refuge in sea anemone, Masaplod, Dumaguete, Negros Island, Philippines.

1350-2505 - Anemone fish, Amphiprion sp., Dumaguete, Negros Island, Philippines.

1350-2562 - Snowflake moray eel, Echidna nebulosa, scavenging in seagrass beds, Dumaguete, Negros, Philippines, Visayan sea.

1350-2555 - Clark's anemonefish, Amphiprion clarkii, unusual color variant, male, Dauin, Negros, Philippines..

1350-2510 - Painted frogfish, Antennarius pictus, head detail, Masaplod, Dumaguete, Negros Island, Philippines..

1350-2474 - Reef octopus, Octopus cyanea, eye and siphon detail, Rongelap, Marshall Islands, Micronesia

1350-2461 - Emperor angelfish, Pomacanthus imperator, Namu atoll, Marshall Islands (N. Pacific).

1350-2467 - Cushion star, Culcita novaguineae, skin texture, Ailuk atoll, Marshall Islands, Pacific

1350-2538 - Thornback cowfish, Lactoria fornasini, Sabang wreck, Puerto Galera, Mindoro, Philippines.

1350-2531 - Soft coral, Dendronephthya sp., Lapus Lapus Island marine park, Malapascua, Cebu, Philippines.

1350-2563 - Shovelnose guitarfish, Rhinobatus productus, California, USA.

1350-2506 - Emperor shrimp, Periclimenes imperator, on top of nudibranch, Pleurobranchus grandis, at night, Dumaguete, Negros Island, Philippines.

1350-2561 - Painted frogfish, Antennarius pictus, perched on red sponge, Dumaguete, Negros, Philippines.

1350-2373 - Split image of schooling blue tangs, Acanthurus coeruleus, and Pico Hill, Fernando de Noronha, Brazil, South Atlantic

1350-2494 - Stripe-leg spiny lobster, Panulirus femoristriga, eye and rostrum detail, Short drop-off, Palau, Micronesia.

1350-2498 - Spider crab, Chirostylus sp., on soft coral, Dendronephthya sp., Dumaguete, Negros Island, Philippines.

1350-2446 - Hermit crab, Coenobita perlatus, Bird I., Mili, Marshall Islands (N. Pacific).

1350-2554 - Pair of false clown anemonefish, Amphiprion ocellaris, in anemone, Daiun, Negros, Philippines.

1350-2515 - False clown anemone fish, Amphiprion ocellaris, Dauin, Dumaguete, Negros Island, Philippines.

1350-2543 - Feather star on sea fan, and scalefin anthias, Pseudanthias squamipinnis, Kilima steps, Puerto Galera, Mindoro, Philippines.

1350-2509 - Nudibranch, Atlantis house reef, Dumaguete, Negros Island, Philippines.

1350-2518 - Needle cuttlefish, Sepia aculeata, front view at night, Dumaguete, Negros Island, Philippines.

1350-2520 - Mantis shrimp, Odontodactylus scyllarus, Dauin, Dumaguete, Negros Island, Philippines.

1350-2444 - Electric eel, Electrophorus electricus; this air-breathing freshwater fish can deliver an electric shock up to 650 volts and naturally occurs in the Amazon river basins of South America including Brazil and Guyanas; photo taken in captivity.

1350-2536 - Painted frogfish, Antennarius pictus, white phase, Sabang wreck, Puerto Galera, Mindoro, Philippines.

1350-2514 - Tube anemone close-up, Cars, Dumaguete, Negros Island, Philippines.

1350-2321 - Piranha (Pygocentrus nattereri), a carnivorous fish, caught on a line, southern Pantanal, Mato Grosso do Sul, Brazil

1350-2343 - Parrotfish sleeping, Sparisoma sp., head detail, Ponta da Sapata, Fernando de Noronha national marine sanctuary, Pernambuco, Brazil (S. Atlantic)

1350-2318 - Olive ridley turtle hatchling, Lepidochelys olivacea, Costa do Sauipe, Bahia, Brazil (South Atlantic)

1350-2316 - Crab preying on dead portuguese man-of-war, Physalia physalis, Praia do Forte, Bahia, Brazil (South Atlantic)

1350-2317 - Olive ridley turtle hatchling, Lepidochelys olivacea, Costa do Sauipe, Bahia, Brazil (South Atlantic)

1350-2319 - Caiman or jacare, Caiman crocodilus yacare, at night, southern Pantanal, Mato Grosso do Sul, Brazil

1350-2314 - Green sea turtles hatching, Chelonia mydas, Fernando de Noronha, Pernambuco, Brazil.

1350-952 - Detail of Cordillera Darwin, from Beagle Channel (northwest branch), PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-951 - Traro (Caracara plancus), Tuckers Islets, Whiteside Canal, PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-954 - Pia Glacier, from Pia bay, in Beagle Channel (northwest branch), PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-950 - Imperial cormorant (Phalacrocorax atriceps), Tuckers Islets, Whiteside Canal, PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-949 - Explorers riding a zodiac, in Seno Almirantazgo, PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-953 - Pia Glacier, from Pia bay, in Beagle Channel (northwest branch), PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1350-955 - Pia bay or Pia Fjord, in Beagle Channel (northwest branch), PN Alberto de Agostini, Tierra del Fuego, Patagonia, Chile

1160-4550 - Cathedral Cove at sunrise, Cathedral Cove Marine Reserve, Coromandel Peninsula, Waikato, North Island, New Zealand, Pacific

1160-4551 - Cathedral Cove at sunrise, Cathedral Cove Marine Reserve, Coromandel Peninsula, Waikato, North Island, New Zealand, Pacific

1160-4548 - Beach of Mare's Leg Cove, Cathedral Cove Marine Reserve, Coromandel Peninsula, Waikato, North Island, New Zealand, Pacific

1160-4552 - Beach of Mare's Leg Cove, Cathedral Cove Marine Reserve, Coromandel Peninsula, Waikato, North Island, New Zealand, Pacific

832-385627 - Longtail boat, Ko Lipe island, Tarutao Marine National Park, Thailand, Asia

1275-122 - Moonlight on the beach, the Cathedral Cove, Te Whanganui-A-Hei Marine Reserve, Coromandel Peninsula, North Island, New Zealand, Pacific

1275-123 - Sunrise at the Cathedral Cove, Te Whanganui-A-Hei Marine Reserve, Coromandel Peninsula, North Island, New Zealand, Pacific

860-286854 - Sunset over the Etang-salé lagoon, Reunion Marine Nature Reserve, Indian Ocean

860-286849 - Couple walk at sunset on the beach of l'Ermitage, La Reunion Marine Nature Reserve, Indian Ocean

860-286851 - Family walk at sunset on the beach of l'Ermitage, La Reunion Marine Nature Reserve, Indian Ocean

832-380257 - Seaplane in Great Barrier Reef Marine Park, Whitsunday Islands National Park, Whitsunday Islands, Queensland, Australia, Oceania

832-380275 - East cost with Resort Eden Island, Ile au Cerf, Ste Anne Marine National Park, Mahe Island, Seychelles, Africa

832-380886 - Beach at Cathedral Cove, Mercury Bay, Coromandel Peninsula, North Island, New Zealand, Oceania

832-379673 - Jetty at the lighthouse on the Sanganeb Atoll, Marine Reserve Bur Sudan, UNESCO World Heritage Site, Sudan, Africa

832-379672 - Jetty at the lighthouse on the Sanganeb Atoll, Marine Reserve Bur Sudan, UNESCO World Heritage Site, Sudan, Africa

1116-39757 - As a diver shines her light, schooling Pennantfish (Heniochus diphreutes) swim over antler coral on the outside of Molokini Marine Reserve off the island of Maui, Maui, Hawaii, United States of America

1174-4633 - The open spaces of marshland and water channels. Flat calm water.

1174-4620 - The open spaces of marshland and water channels. Flat calm water. Dusk.

1174-4624 - The open spaces of marshland and water channels. Flat calm water.

1174-4630 - The open spaces of marshland and water channels. Flat calm water.

1174-4632 - The open spaces of marshland and water channels. Flat calm water.

1174-4622 - The open spaces of marshland and water channels. Flat calm water.

1174-4615 - The open spaces of marshland and water channels. Flat calm water. Dusk.

1174-4669 - Channel-clinging crab foraging for food in a marine reserve.

1174-4618 - The open spaces of marshland and water channels. Flat calm water. Dusk.

1174-4625 - The open spaces of marshland and water channels. Flat calm water.

1174-4621 - Landscape with windswept sea grasses and ocean in the distance.

1174-4616 - The open spaces of marshland and water channels. Flat calm water. Dusk.