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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
Semporna, Malaysia Sabah Landscape view
Solitary fan green seaweed (Avrainvillea erecta) on sandy bottom in daytime, Red sea, Egypt
Bunte Unterwasserwelt
Punta Cana, Dominican Republic; November 25, 2016; Brain coral on the beach at Tortuga Bay, Punta Cana, Domiinican Republic
Clownfish sheltering in an anemone while snorkelling a coral reef
An image of several large rocks covered in thick green sea grass at low tide.
This Table coral (Acropora cytherea) is showing signs of coral bleaching and disease.  The brown parts are healthy, the white parts are where the coral has expelled its healthy symbiotic algae leaving only the animal exoskeleton.  Possibly due to pollution, disease, ocean acidification or global warming.  Location is Ko Haa Islands, Andaman Sea, Krabi, Thailand.
Vibrantly colored Giant Sea Fan on Reef Seascape
A small group of Sergeant Major fish swim in the shallow waters of Jamaica
View of  coral in lagoon of New Caledonia
The landscape of the beaches of Bali, Pulo Aceh at low tide near dusk with colored reefs and sunset
Staghorn coral on the natural white sand beach during sea water level down in morning time. Close-up and selective focus photo.
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
Diving on the reefs of the Palau archipelago.
Clams and oysters shells at Seminole Rest, a historic site where for thousands of years the Timucuan Indian harvested millions of clams and oysters from Mosquito Lagoon. Oak Hill. Volusia County. Florida. USA.
abstract coral and underwater view on sun light - can use to display or montage on product
Tropical fish swimming around each other in Negril, Jamaica
The diving on Socotra island in Indian ocean, Yemen
The underwater world is a fascinating ecosystem full of life and variation.  This tropical coral reef contains a hard branching coral which in turn supports schools of Indian Damsel fish (Dascyllus carneus) aka Cloudy Dascyllus.  A perfect demonstration of a symbiotic relationship within a healthy ecosystem.  Image taken whilst scuba diving at Koh Haa islands, Andaman sea, Krabi province, which is one of Thailand’s best eco tourism destinations.
Coral reefs
Colorful underwater scene of a tropical reef and fish. Go pro camera shot
Underwater photography of coral and marine life
multicolored Caribbean sea underwater coral reef in Cuba
Close-up of white seashells amidst plants growing on ocean floor in deep blue sea,
Clear, blue water
closeup of corals growing in a nursery under water
Bunte Unterwasserwelt
Sea Life Underwater Rocks Sunlight, Underwater Life
Sea urchin
Free Images: "bestof:Loose corals are relocated in a safe area outside the rubble removal site, where the ship and response activities impacted the reef. Background: Emergency coral"
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US_Navy_050623-N-5781F-279_The_guided_missile_destroyer_USS_Fitzgerald_(DDG_62),_foreground,_and_the_guided_missile_destroyer_USS_John_Paul_Jones_(DDG_53)_underway_in_formation_in_preparation_to_fire_the_ship's_MK-45_5-inch_lig.jpg
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