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Aerial shot of downtown Wilmington in New Castle County, Delaware on an overcast day in Fall.
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.
New life between volcanic rocks in Big Island in Hawaii
Organic texture of the stony hard coral  Acropora. Trendy color calming coral.
Close-up of finger coral, Acropora humilis, underwater in the lagoon of Bora Bora, south Pacific ocean, French Polynesia
Hanalei Bay, Kauai Hawaii
Acropora Table Coral. Taken at Ras Mohamed in Red Sea, Egypt.
Waigeo island, Raja Ampat, West Papoua, Indonesia
A beautiful and active senior woman of Pacific Islander descent enjoys rejuvenating and relaxing time in nature while walking in a lush tropical garden in Hawaii.
White Lava Rock In Hawaii
Kona, Hawaii, United States - June 01, 2011: Resort Buildings With Palm Trees And Green Grass On Big Island
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
This image shows the effects of Coral bleaching and disease. This stunning Staghorn coral (Acropora) is beginning to show the signs of coral bleaching.  The tips are turning white.  This could be as a result of pollution, disease or global warming.  The location is Phi Phi Islands, Andaman Sea, Krabi, Thailand.
A coral reef scene highlighting the branching coral \
Acropora sp. off Zamami Island
Mansuar island, Raja Ampat, West Papoua, Indonesia
An aerial view of unrecognizable mature adult siblings sitting on their surfboards in the ocean, enjoying a summer day in Honolulu, Hawaii.
The valley is located in the Nā Pali Coast State Park on the Kauai Island, Hawaii
Similan Islands coral reefs, Phuket, Thailand
Polyp stony coral Acropora tenuis undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
This stunning Staghorn coral ((Acropora cervicornis) is showing early signs of coral bleaching as the tips are turning white.  This is a critically endangered species of coral highly sensitive to pollution, climate change, ocean acidification and disease as its threats.  Coral reefs are some of the most diverse ecosystems in the world with 70% globally suffering coral bleaching.  The location is Phi Phi Islands, Andaman Sea, Krabi, Thailand.
Two different types of coral colonies formation together on coral reef of Maldives, yellow one is Pocillopora Meandrina and the other pink could be a Acropora Samoensis
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
Table Corals (Acropora sp.) Solomon Islands
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.
Acropora coral in the sea of Seychelles
Tubastrea coccinea, Orange cup coral.  Maui Island, Hawaii.
Aerial view of a beautiful landscape with cliffs at the Pacific Ocean at the south coast of Big Island in Hawaii
Polyp stony coral Acropora tenuis undersea, Red Sea, Egypt, Sharm El Sheikh, Nabq Bay
Na Pali coast see from a boat in the pacific ocean Kauai, Hawaii
Free Images: "bestof:Acropora retusa, coralitos.jpg es Acropora retusa vista de coralitos Parque Nacional de Samoa Americana 2015-09-09 http //www botany hawaii edu/basch/uhnpscesu/..."
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