Blooming pillar corals, green sea turtles, and colorful reef fishes—welcome to the underwater universe of coral reefs. They are formed by tiny marine organisms called coral polyps, which create vast colonies housing many species. As we celebrate their beauty and benefits, it"s vital to recognize the lurking threats of climate change, pollution, and harmful human activities.
Coral Reef Awareness Week
Today in History
More Desktop Wallpapers:
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Stepping into autumn
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World Environment Day
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Tennis in the park
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Great gray owls in their nest, Finland
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What happened to these clouds?
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Mexican giant cardon cactus
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Strolling across the Red Lagoon
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An impactful day
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Silvereyes in South Korea
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Detroit Industry Murals by Diego Rivera
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Royal Alcázar of Seville, Spain
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Russell lupines, Lake Tekapo, New Zealand
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A star blows a bubble
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Atlantic puffin, Iceland
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Can you see the family resemblance?
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It s Bermuda s big day
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The glowing waters of the Matsu Islands
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Swimming with the sea cows
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Burrowing owls
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Ring of fire solar eclipse
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A bridge too Fawr
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By the light of the fireflies
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It s truffle season here in the Dordogne Valley
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A festival of lights in India
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West Cornwall Covered Bridge, Connecticut
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Saffron in bloom
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Great Backyard Bird Count
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Fly me to the moon
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Nazaré Lighthouse
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Embracing the cold
Bing Wallpaper Gallery

