832-372240 - Chocolate Chip Starfish (Protoreaster nodosus) gathered on a sandy ground, Sabang Beach, Puerto Galera, Mindoro, Philippines, South China Sea

974-415 - Silhouette of dive boat with scuba divers at dive ladders, underwater view, Red Sea, Egypt, North Africa, Africa

832-344363 - Rescue buoy at a harbour basin, Nordwestmecklenburg, Mecklenburg-Western Pomerania, Germany, Europe

832-329782 - Sandy sea bottom with swell of waves

832-329116 - Sea-bottom of sea of Okhotsk during outflow. Magadan area, Eastern Siberia, Russia

832-233269 - Gathering of Knobby Star Starfish (Pentaceraster cumingi) on sandy ground in front of a reef, Cousin Rock, UNESCO World Heritage Site, Galapagos archipelago, Ecuador, Pacific Ocean

832-233270 - Gathering of Knobby Star Starfish (Pentaceraster cumingi) on sandy ground in front of a reef, Cousin Rock, UNESCO World Heritage Site, Galapagos archipelago, Ecuador, Pacific Ocean

832-145203 - Fort Grey, now a museum, boats lying dry on the seabed at low tide, Rocquaine Bay, Guernsey, Channel Islands, Europe

832-145205 - Fort Grey, now a museum, boats lying dry on the seabed at low tide, Rocquaine Bay, Guernsey, Channel Islands, Europe

832-145208 - Fort Grey, now a museum, boats lying dry on the seabed at low tide, Rocquaine Bay, Guernsey, Channel Islands, Europe

832-87948 - Glass bottom boat, Unawatuna, Sri Lanka, Ceylon, South Asia, Asia

1113-22745 - Diver at Anchor Hawse Hole at Bow of USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22714 - Diver and Hatch of USS Apogon Submarine, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22736 - Diver at Propeller of HIJMS Nagato Battleship, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22715 - Diver and Artifacts of USS Apogon Submarine, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22740 - Diver discover Diving Helmet on Brigde of USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22737 - Diver at 5-inch Gun of USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22735 - Diver at Propeller of HIJMS Nagato Battleship, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22738 - Diver discover Tableware and Artifacts on USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22747 - Diver at Anchor Hawse Hole at Bow of USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1113-22741 - Tableware and Artifacts on Brigde of USS Saratoga, Marshall Islands, Bikini Atoll, Micronesia, Pacific Ocean

1116-32028 - Australia, Venomous Blue Ringed octopus (Hapalochlaena maculosa) attached to sea sponge.

1116-27968 - French Polynesia, Tuamotu Islands, Rangiroa Atoll, Woman lounging on beach, Luxury resort bungalows in background, View from behind.

1116-27956 - French Polynesia, Tuamotu Islands, Rangiroa Atoll, Woman walking down ocean pier, View from behind.

1116-27810 - Hawaii, Maui, Reef Manta Ray (Manta alfredi) cruises over the shallows off Ukumehame.

1116-30508 - Hawaii, Maui, Atlantis Submarine passes small coral bed with sea life.

1116-27812 - Hawaii, Maui, Green Sea Turtle Honu (Chelonia mydas) just above coral reef, Free diver with camera in background.

1116-27969 - French Polynesia, Tuamotu Islands, Rangiroa Atoll, Sandy woman on beach, Luxury resort bungalows in background, View from behind.

1113-4586 - Jamaica Negril beach glass bottom boat

1113-2274 - Couple standing in spray of Atlantic Ocean at Bottom Bay, St. Philip, Barbados, Caribbean

857-78266 - A male surfer does a bottom turn while surfing in Malibu.

1113-2271 - View over sandy beach of Bottom Bay, St. Philip, Barbados, Caribbean

832-33707 - Hawksbill Turtle (Eretmochelys imbricata) and scuba diver, Caribbean, Honduras, Central America

1103-129 - White spotted rabbitfish (Siganus canaliculatus) in its marking phase, when resting on the sea bottom displays mottled pattern, Sulawesi, Indonesia, Southeast Asia, Asia

1060-31 - Kingfish coming into the shallows at Neds Beach Lord Howe Island Australia

958-5 - Sand eel (Hyperoplus lanceolatus) resting on the sea bed. UK.

958-32 - Large green shrimp (2 inches long), Trying to hide in tentacles of Anemone. Bonaire.

1060-18 - freediver above coral reef, sunburst behind, Vava'u Tonga, South Pacific

958-1 - Southern Sting Ray (Dasyatis Americana) swimming over sandy seabed in shallow water. Cayman Islands.

958-19 - Small group of fish swimming over sandy sea bed. Bonaire. (RR)

1022-79 - Silver drummer (kyphosus sydneyanus) silvery grey colour, feeding on brown seaweed, wild, day, schools, marine protected area, diving off Rottnest Island, Western Australia, Indian Ocean. MORE INFO: other name common buffalo bream, dark tail and a distinctive dark line that looks a little like a moustache below the eye, occur in large schools. Distribution more widespread throughout Australia.

1022-7 - Sting Ray at Sting Ray City. Caymans.

981-74 - Wreck of the ''Blue Plunder''- Bahamas

1022-5 - Sting Ray. Caymans.

1022-78 - Horseshoe leatherjacket (meuschenia hippocrepis), wild, day, marine protected area, diving off Rottnest Island, Western Australia, Indian Ocean.

1022-93 - Tube anemones (pachycerianthus delwynae), wild, day, shore diving, sand, metropolitan, Perth city, Cockburn Sound, Western Australia, Indian Ocean. MORE INFO: attractive specie is white with purple tips on the tentacles

981-82 - Cameraman Michael Pitts on the wreck of the ''Blue Plunder'' Bahamas.

981-73 - Wreck of the ''Blue Plunder''- Bahamas

1022-6 - Sting Ray at Sting Ray City. Caymans.

981-87 - Cameraman michael Pitts filming on the wreck of the 'Blue Plunder' - Bahamas

981-84 - Camera equipment on the wreck of the 'Blue Plunder'. Bahamas.

1022-21 - Peacock fish or flounder. Cayman.

1072-15 - Hawksbill turtle trapped in fishing net, British Virgin Islands

981-83 - Michael pitts with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

981-72 - Wreck of the ''Blue Plunder''- Bahamas

973-68 - Diver with Turtle. Malaysia (RR)

1022-8 - Sting Ray at Sting Ray City. Caymans.

981-75 - Wreck of the ''Blue Plunder''- Bahamas

1022-77 - common seadragon (phyllopteryx taeniolatus) voracious hunters, camouflage looking like a piece of floating weed, unique to Australia, wild, dusk, shore diving, sand, marine park, metropolitan, Perth city, Indian Ocean, cool temperate waters of Western Australia. MORE INFO: amongst kelp, female seadragon deposits up to 150 eggs into the spongy, soft tissue under the tail of the male seadragon. Once fertilised, eggs incubate about 8 weeks. On hatching, miniature seadragons are independent and will start eating almost immediately.

1022-76 - Southern blue devil (paraplesiops meleagris), wild, day, solitary, bottom dwelling specie, marine protected area, diving off Rottnest Island, Western Australia, Indian Ocean.

1072-13 - garden eel. St. Kitts, West Indies

1072-110 - Grouper in fishing cage. Cat Islan, Bahamas

1022-85 - Southern blue devil (paraplesiops meleagris), wild, day, solitary, bottom dwelling specie, marine protected area, diving off Rottnest Island, Western Australia, Indian Ocean.

981-76 - Cameraman Michael Pitts on the wreck of the ''Blue Plunder'' Bahamas.

981-88 - Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

973-39 - Hard coral (Acropora sp). Borneo, Malaysia (RR)

981-78 - Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

1072-111 - Grouper in fishing cage. Cat Islan, Bahamas

1022-80 - Jourdan's turban (turbo jourdani) large gastropod shell, reddish-brown, Rottnest Island reef, wild, day, marine protected area, free-diving off, cool temperate waters of Western Australia. MORE INFO: Marine plant common kelp, a dominant feature of the underwater landscape. Protected areas are covered in lush growth of diverse algae, also red algea are here.

981-77 - Neil Lucas with underwater time lapse system on the wreck of the 'Blue Plunder'. Bahamas.

978-101 - Blue triggerfish. Red Sea.

978-35 - Striped Eel Catfish. Red Sea.

978-425 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-258 - Under the jetty. Red Sea.

978-67 - Blackbanded Jack (Seriolina nigrofasciata) the same individuals as in 8350, showing their ability to blend skin colour changes for camouflage purpose. Red Sea.

978-430 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-432 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-149 - Seaslug (Flabellina Sp). Red Sea.

978-29 - Tiger Snake Eel - Myrichthys tigrinus - burrowing amongst bottom debris, in this image can be seen with a small crab in it's mouth. Galapagos, Pacific Ocean

978-418 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-93 - LutherÌs Partner Goby (Cryptocentrus lutheri) Lives in partnership with the snapping shrimp Alpheus djiboutensis. One of many Goby/Shrimp partnerships, The goby always choosing to pair with the same species of shrimp. The goby keeps a watchful eye for the almost blind shrimp, in return for sanctuary in the hosts burrow. The shrimp digs constantly and maintains contact with the goby at all times via antennae. Red Sea.

978-27 - Stingray in surf (floreana). Galapagos.

978-420 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-426 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-84 - Napoleon Wrasse (Cheilinus undulatus). Red Sea.

978-447 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-429 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-419 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-433 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-427 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-18 - White Tip Reef Shark - Triaenodon obesus - resting during daylight hours amongst mangrove growths. Galapagos, Pacific Ocean

978-424 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-417 - Giant manta ray, Isla de la Plata Ecuador. Portrait shot of Manta birostris approaching camera. Pacific Ocean, Ecuador

978-100 - Blue triggerfish. Red Sea.

978-421 - Research diver approaching manta birostris to record detail in research program, Project Elasmo. Pacific Ocean, Ecuador

978-106 - Porcupinefish - Diodon hystrix. Galapagos, Pacific Ocean

1036-11 - Bottlenose dolphin (Tursiops truncatus). Underwater crater, feeding on sandy bottom. Bahamas.

1004-567 - Fan coral. Spanish Mediterranean.

1036-2 - Bottlenose dolphin (Tursiops truncatus). Surfacing after feeding on bottom, Bimini, Bahamas.

1004-575 - Black Goby. UK (RR)