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Portrait of a vibrant and joyful multiracial senior woman and her beautiful adult daughter smiling and embracing while standing on the beach in Hawaii and looking out at the ocean.
Honolulu, HI,  USA - January 13, 2024: Hawaii State Art Museum in downtown Honolulu, HI,  USA.
Hanalei Bay, Kauai Hawaii
The view of Thurston Lava Tube, Hawaii Volcanoes National Park
Aerial shot of downtown Wilmington in New Castle County, Delaware on an overcast day in Fall.
Underwater marine life, Acropora table coral on an healthy reef, New Caledonia, south Pacific ocean
Stunning drone shot aerial view of tropical Island, turquoise pristine water. Directly above view, shot in Hawaii, USA
Scenic view of the Pacific Ocean through palm trees and lush greenery.
Moorish Idol over staghorn acropora coral reef, Maldives, Indian Ocean
Acropora tenuis - colorful sps coral
Underwater seascape of beautiful Acropora Hyacinthus on coral reef of Maldives
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
A closeup of a green Acropora coral with polyps out.
Coral bleaching of Acropora hard corals  - process when corals become white due to loss of symbiotic algae and photosynthetic pigments caused by higher ocean water temperature. Global warming impact.
Discover the natural pools at Caleta de Fuste, Fuerteventura: an oasis of calm with crystal-clear waters, framed by volcanic cliffs and idyllic landscapes.
Near threatened species stony Acropora coral of the Staghorn variety at the bottom of the Andaman sea, Thailand. Location Ko Haa marine reserve.
Tourists at Duke's Marketplace in Waikiki, Hawaii. Located on Dukes Lane, the outdoor marketplace is popular among tourists shopping for handmade jewelry, local woodwork, flowery Hawaiian clothing, and island crafts.
Similan Islands coral reefs, Phuket, Thailand
Elkhorn coral ,Acropora palmata,is an important reef-building coral in the Caribbean.
This shallow part of the Banda Neira reef lies inbetween the two lava flows, so it was not destroyed when reef was significantly destroyed 1988 during a volcanic eruption and the flow of lava over it. \nThere are a lot of Isopora corals in the foreground, a Porites coral at the right side and a lot of Acropora coral behind. There is a large school of Ternate Chromis Chromis ternatensis. The species occurs in the tropical Indo-Pacific from the Red Sea and East Africa to Samoa and Tonga, north to the Ryukyu Islands, south to New Caledonia in a depth range from 2-36m, max. length 10.5cm. \nThere are many other fish species to see, Triggerfishes, Parrotfishes, Surgeonfishes, Damselfishes, Butterflyfishes. \nBanda Neira between the two lava flows, Indonesia, 4°30'21.234 S 129°52'33.822 E at 4m depth
Coral reefs in Hanauma Bay, Hawaii in crystal clear shallow blue water showing the effects of bleaching caused by warmer temperatures with the coral expels its algae
Waigeo island, Raja Ampat, West Papoua, Indonesia
The valley is located in the Nā Pali Coast State Park on the Kauai Island, Hawaii
A vibrant and adventurous African American senior couple talk with their local tour guide, a senior woman of Hawaiian and Chinese descent, while looking at dragonfruit and other fresh tropical fruits for sale at a farmer's market during a tour of Honolulu, Hawaii.
Coral reefs are the one of earths most complex ecosystems, containing over 800 species of corals and one million animal and plant species. Here we see a shallow coral reef consisting of hard Staghorn Coral (Acropora)  supporting shoals of Indian Damselfish (Dascyllus cameus).  They are using the reef as a natural protection from predators.  This coral, although on the whole healthy, is showing signs of distress.  75% of the worlds coral reefs are now classed as 'Threatened,' with 60% of most reefs having local damage from anchors, overfishing, coral bleaching, disease and pollution.  Here the tips of the coral are beginning to bleach.
Aerial view of the coast
Kona, Hawaii, United States - June 01, 2011: Resort Buildings With Palm Trees And Green Grass On Big Island
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 \
Elkhorn coral (Acropora palmata) is considered to be one of the most important reef-building corals in the Caribbean
Walking path that leads to the beach on the island of Kauai Hawaii
Free Images: "bestof:Acropora vaughani, coralitos.jpg es Acropora vaughani vista de coralitos Samoa Americana 2015-09-09 http //www botany hawaii edu/basch/uhnpscesu/htms/NPSAcorl/..."
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