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Yellow Feather star ( Crinoid ) - Sea lily on Maldives
Ocean blue azure turquoise beautiful surface.
Semporna, Malaysia Sabah Landscape view
Corals in the form of tentacles on a reef.
Underwater environment beneath the ocean surface with seaweed and kelp beds.
Colorful coral reef at the bottom of tropical sea, pulsating xenid coral, underwater landscape
Coral reef, Heron Island Australia
Horizontal closeup of bleached white coral
Beautiful coral reefs of the Red Sea.
The genus Acropora has the largest number of species of all the hard corals, and they are among the important building blocks of a reef. Larger colonies are more commonly seen on undisturbed and remote reefs. Many species grow into branching forms that give rise to common names like \
Aerial view Great Barrier Reef from sky out of air plane in Australia
Marine Invertebrates
underwater photography
Tropical fish swimming around each other in Negril, Jamaica
This is a container ship heavy with cargo on the Atlantic ocean. An oil spill and algae formation is seen all over the path of the ship as it was travelling beside an oil depot in Lagos Nigeria.
The landscape of the beaches of Bali, Pulo Aceh at low tide near dusk with colored reefs and sunset
Branching coral colony in the clear seawater
Next to Tayandu Island there are Karangs, shallow areas that reach a few meters below the surface. They are full of life. Table Acropora exceeded three metres in size here, reaching up to four metres.\nThis colony was badly damaged. Damage happens often by mix of storms, earthquakes and destructive fishing practices. \nThis colony has a good overgrowth of dead portions, a high lesion repair. The white edges are the growth zones.\nIn 2023, when this photo was taken, the stress resistance, recovery, and overall reef health and resilience potentials of this coral community were all high.\nKarang Huisman, Tayandu Island, Indonesia, \n5°28'41.72 S 132°13'21.31 E at 11m depth
View of  coral in lagoon of New Caledonia
Soft coral reef system in the pacific ocean
Blue Sea Water and Tropical Fish. Tropical underwater sea fish. Philippines. Virtual Reality 360.
Colorful underwater scene of a tropical reef and fish. Go pro camera shot
Vibrantly colored Giant Sea Fan on Reef Seascape
Underwater scene. Underwater wreck. Sunken ship, Scuba diving. Exploration. Adventure.
Mushroom coral  Sea life  Macro, close up. Hard Coral reef  Underwater photo Scuba Diver Point of View Red sea
Coral reef from above  in shallow tropical water with a large plate coral
UNDERWATER, CLOSE UP: Coral reef near the island of Himmafushi is destroyed by climate change. Global warming is damaging the tropical marine life in Asia. Devastated exotic coral reef in the Maldives
Bunte Unterwasserwelt
Hard corals bleaching due to high water temperature
At this very healthy reef at Karang Huisman, a sea mountain near Tayandu Island, large Acropora Table Corals and Porites Corals dominate the scenery. \nPorites is one of the most common scleractinian coral species on Indonesian reefs. The average of coral growth rates ranged from 0.8-1.2 cm/year. So this coral must be very old. \nKarang Huisman, Tayandu Island, Indonesia, 5°28'41.7221 S 132°13'21.3085 E at 11m depth
Free Images: "bestof:...Trader to repair corals that were injured when the vessel accidentally lodged itself onto the reef one morning in 2010. (Original source and more information:"
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USS Tucumcari (PGH-2) Grounding 01.JPG
USS Tucumcari (PGH-2) Grounding 02.JPG
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