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Featherstars perch on the edge of Gorgonian Sea Fans to feed in the current, Fiji, Pacific Ocean
Featherstars perch on the edge of Gorgonian Sea Fans to feed in the current, Fiji, Pacific Ocean
Reef of Table Corals, Acropora sp., Felidhu Atoll, Maldives
Resort huts beside coral sand beach, lagoon has outer coral reef, Mana Island, Mamanuca Group, west of Viti Levu, Fiji, South Pacific islands, Pacific
Underwater diver swimming above reef, with orange sea fan, Similan Island, Thailand, Asia
Coral reef and diver, off Sharm el Sheikh, Sinai, Red Sea, Egypt, North Africa, Africa
Lyretail anthias (Pseudanthias squamipinnis), school over mountain coral, reef, Ras Mohammed National Park, Sharm El Sheikh, Red Sea, Egypt, North Africa, Africa
Tropical coral reef scene with a leafy cup coral (salad coral) (Turbinaria reniformi), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Typical healthy Red Sea hard coral reef landscape, Marsa Alam, Egypt, North Africa, Africa
Typical healthy Red Sea hard coral reef landscape, Marsa Alam, Egypt, North Africa, Africa
Short-head sabretooth (fang) blenny (Petroscirtes breviceps), peering from a discarded plastic bottle, Gorontalo, Indonesia, Southeast Asia, Asia
Great Barrier Reef, UNESCO World Heritage Site, Queensland, Australia, Pacific
Tropical lagoon and coral reef, Baa Atoll, Maldives, Indian Ocean, Asia
Turquoise water and the Beachcomber Le Paradis five star hotel, with Mont Brabant in the background, Mauritius, Indian Ocean, Africa
A Pacific green turtle, Galapagos Islands, Ecuador, South America
Aerial view of island, Maldives, Indian Ocean, Asia
Aerial view of lagoon, Maldives, Indian Ocean, Asia
Aerial view of an sandbank and lagoon, Maldives, Indian Ocean, Asia
Parrotfish (Scaridae) an important herbivore in the coral reef ecosystem, for sale in Kudat fish market, Sabah, Malaysian Borneo, Malaysia, Southeast Asia, Asia
Green sea turtle getting its shell cleaned by goldring surgeonfish off Maui, Hawaii, United States of America, Pacific, North America
A hawksbill sea turtle (Eretmochelys imbricata), in a colorful overhang on a reef in the Koro Sea, Fiji, South Pacific, Pacific
The critically endangered hawksbill turtle (Eretmochelys imbricata) above coral reef, Ras Mohammed National Park, off Sharm el-Sheikh, Sinai, Red Sea, Egypt, North Africa, Africa
Tropical coral reef scene with a large table coral (Acropora pharaonis), Ras Mohammed National Park, off Sharm el-Sheikh, Sinai, Red Sea, Egypt, North Africa, Africa
A hard coral reef along with schooling anthias and reef fish, Crystal Bay, Bali island, Indonesia, Southeast Asia, Asia
Colourful healthy hard and soft coral reef with long nosed butterflyfish (Forcipiger flavissimus), Matangi Island, Vanua Levu, Fiji, Pacific
Aerial view of small island, Maldives, Indian Ocean, Asia
Alcyonaria coral with schooling anthias dominate this Fijian reef scene, Fiji, South Pacific, Pacific
Fire coral and hard coral reef, Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Close-up of giant sea fan coral (Gorgonian fan coral) (Annella mollis), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Hard coral and tropical reef scene, Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, North Africa, Africa
Close-up of brain coral (Platygyra Daedalea), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Magnificent anemone (Heteractis magnifica), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
School of sergeant major fish (Abudefduf vaigiensis) over pristine coral reef, Jackson Reef, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Fish eye view with honeycomb stingray (Himantura uarnak), Shallow bay, Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Tropical coral reef scene in natural lighting, Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Medium shoal or school of blue striped snapper (Lutjanus kasmira) close to coral reef, Naama Bay, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Aerial view of coral reef and islands, Maldives, Indian Ocean, Asia
Hard and soft coral landscape scenic at Thetford Reef on the Great Barrier Reef, UNESCO World Heritage Site, Cairns, Queensland, Australia, Pacific
Scuba diver swimming with Gopro in coral landscape scenic at Thetford Reef on the Great Barrier Reef, UNESCO World Heritage Site, Cairns, Queensland, Australia, Pacific
An aerial view of the Great Barrier Reef, UNESCO World Heritage Site, Queensland, Australia, Pacific
Mast Head Island, Great Barrier Reef, UNESCO World Heritage Site, Queensland, Australia, Pacific
Aerial photography of coral reef formations of the Great Barrier Reef, UNESCO World Heritage Site, near Cairns, North Queensland, Australia, Pacific
Striped sweetlips (diagonal banded sweetlips) (Plectorhinchus lineatus), North Ribbon Reef, Great Barrier Reef, UNESCO World Heritage Site, Queensland, Australia, Pacific
Colourful reef fish (Orange and purple anthias sp.) plus with hard and soft corals on reef wall, Queensland, Australia, Pacific
Longnose butterflyfish (Forcipiger flavissimus), adapted to feed in crevices in the reef and snips off soft pieces of corals, Queensland, Australia, Pacific
Colourful reef fish (Orange and purple anthias sp.) plus Leopard Coral grouper (Plectropomus leopardus) with hard and soft corals on reef, Queensland, Australia, Pacific
Mating display by pair of Wire-net filefish (Cantherhines paradalis), Queensland, Australia, Pacific
Colourful, coral covered Reef wall at Osprey Reef, Longfin banner fish (Heniochus acuminatus), Coral Sea, Queensland, Australia, Pacific
Colony of yellow Tunicates, Caribbean Sea, Dominica
Yellow Tube Sponges in Coral Reef, Aplysina fistularis, Caribbean Sea, Dominica
Parrotfish in lagoon, The Maldives, Indian Ocean, Asia
Coastal promenade walkway on east coast of Isla Mujeres, Caribbean Coast, Cancun, Quintana Roo, Mexico, North America
A colony of red whip fan corals with crinoids, Papua New Guinea, Pacific
Common lionfish (Pterois volitans), full body view, Solomon Islands, South Pacific, Pacific
View over South Coast and coral reef, Antigua, Leeward Islands, West Indies, Caribbean, Central America
Galapagos penguins, Galapagos Islands, Ecuador, South America
Several green sea turtles (Chelonia mydas) gather at a cleaning station off West Maui, Hawaii, United States of America, Pacific, North America
Coral reef scene, Ras Mohammed National Park, Sharm el-Sheikh, Red Sea, Egypt, North Africa, Africa
Raccoon butterflyfish (Chaetodon lunula) and saddle wrasse (Thalassoma duperrey), off the island of Lanai, Hawaii, United States of America, Pacific, North America
Longjawed Squirrelfish, Sargocentron spiniferum, Felidhu Atoll, Maldives
Broadclub Cuttlefish, Sepia latimanus, Great Barrier Reef, Australia
Colorful soft corals (Dendronephthya sp.) adorn the stunning reefs of southern Raja Ampat, West Papua, Indonesia, Southeast Asia, Asia
Golden damselfish (Amblyglyphidodon aureus) a zoo plankton feeding coral reef fish seen here ingesting food, Matangi Island, Vanua Levu, Fiji, Pacific
Aerial photography of coral reef formations of the Great Barrier Reef, UNESCO World Heritage Site, near Cairns, North Queensland, Australia, Pacific
Adult whitetip reef shark (Triaenodon obesus) with cleaner wrasse, Roroia, Tuamotus, French Polynesia, South Pacific, Pacific
Panamic Crown of Thorns Starfish, Acanthaster ellisii, La Paz, Baja California Sur, Mexico
Lyretail Anthias in Coral Reef, Pseudanthias squamipinnis, Felidhu Atoll, Maldives
A gathering of crinoid feather stars, Papua New Guinea, Pacific
Nudibranch on coral, Papua New Guinea, Pacific
Close-up view of a Hawksbill sea turtle next to a red sea fan on a reef in Raja Ampat, West Papua, Indonesia, Southeast Asia, Asia
A Pacific green turtle, Galapagos Islands, Ecuador, South America
Reef Stonefish, Synanceia verrucosa, Osprey Reef, Coral Sea, Australia
Reef scene with sea fan, Komodo, Indonesia, Southeast Asia, Asia
Erect rope sponge (Amphimedon compressa), St. Lucia, West Indies, Caribbean, Central America
Coral Reef at Sunset, New Ireland, Papua New Guinea
Shoal of Banana Fusiliers over Reef, Pterocaesio pisiang, Indian Ocean, Maldives
Shoal of Chromis over Reef, Chromis sp., Indian Ocean, Maldives
Shoal of Smallmouth Grunts, Haemulon chryargyreum, Caribbean Sea, Dominica
Reef Stonefish, Synanceia verrucosa, Osprey Reef, Coral Sea, Australia
Green sea turtles (Chelonia mydas), an endangered species, Hawaii, United States of America, Pacific, North America
The lagoon with the world's most southerly coral reef, at this 10km long volcanic island in the Tasman Sea, Lord Howe Island, UNESCO World Heritage Site, New South Wales, Australia, Pacific
Tropical coral reef scene with a leafy cup coral (salad coral) (Turbinaria reniformi), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Scuba Diver over Coral Reef, Osprey Reef, Coral Sea, Australia
Christmas-Tree Worm, Spirobranchus giganteus, Osprey Reef, Coral Sea, Australia
Striped parrotfish Initiale Phase, Scarus croicensis, Caribbean Sea, Dominica
Reef Stonefish, Synanceia verrucosa, Osprey Reef, Coral Sea, Australia
Blackmouth sea cucumber (Pearsonothuria graeffei) on coral reef, Ras Mohammed National Park, Sharm Eel-Sheikh, Red Sea, Egypt, North Africa, Africa
Magnificent anemone (Heteractis magnifica), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Shoal of Yellowtail Surgeonfish, Prionurus punctatus, La Paz, Baja California Sur, Mexico
Table Corals growing at Reef, Acropora sp., Felidhu Atoll, Maldives
Scuba Diver over Coral Reef, Osprey Reef, Coral Sea, Australia
Broadclub Cuttlefish, Sepia latimanus, Great Barrier Reef, Australia
Shoal of Pygmy Sweeper, Parapriacanthus ransonneti, Triton Bay, West Papua, Indonesia
Caribbean Coral Reef, Caribbean Sea, Dominica
Aerial View of Great Barrier Reef, Queensland, Australia
Common bigeye (Priacanthus hamrur), sheltering next to coral reef, Ras Mohammed National Park, Red Sea, Egypt, North Africa, Africa
Tropical coral reef scene, Ras Mohammed National Park, off Sharm el-Sheikh, Sinai, Red Sea, Egypt, North Africa, Africa
Old Settlement Bay and Mount Lidgbird on left and Mount Gower by the lagoon with the world's most southerly coral reef, volcanic island in the Tasman Sea, Lord Howe Island, UNESCO World Heritage Site, New South Wales, Australia, Pacific
Shoal of Red Sea raccoon butterflyfish (Chaetodon fasciatus), Ras Mohammed National Park, off Sharm el Sheikh, Sinai, Egypt, Red Sea, Egypt, North Africa, Africa
Coral reef scene close to the ocean surface, Ras Mohammed National Park, off Sharm el Sheikh, Sinai Red Sea, Egypt, North Africa, Africa