Coral Reef Awareness Week Jul 18, 2024

Coral Reef Awareness Week

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.

© Gabriel Barathieu/Minden Pictures

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Today in History

Jul 18, 2018Celebrate Mandela Day
Jul 18, 2019A learning garden
Jul 18, 2020The moth wonderful time of the year
Jul 18, 2021Grand finish of Le Tour
Jul 18, 2022Marine Day in Japan
Jul 18, 2023Great hornbill, Thailand
Jul 18, 2025Gulf Islands National Seashore, Florida

More Desktop Wallpapers:

Oct 8, 2018Float on
Jan 14, 2024Whooper swans in Lake Kussharo, Japan
Jan 24, 2021These patterns tell a story
Aug 28, 2024Paralympic Games begin in Paris
Dec 21, 2022Winter solstice
Mar 23, 2022World Meteorological Day
Mar 10, 2025National Napping Day
Oct 3, 2025Glen Brittle, Isle of Skye, Scotland
Nov 7, 2018A triumph of light
Jun 15, 2022Nature Photography Day
Mar 18, 2019Next stop, Tofino
Jan 19, 2020Ready. Set. Snow.
Nov 12, 2023Diwali
Sep 11, 2018Inside the Oculus
Jul 18, 2019A learning garden
May 12, 2022International Nurses Day
Apr 1, 2018Happy Easter from the ‘peeps’ at Bing
Feb 16, 2022Cranborne Chase, England
Aug 2, 2023Capitol Reef National Park, Utah
Mar 14, 2024Happy Pi Day!
Jan 8, 2024Bernina Pass, Graubünden, Switzerland
Aug 1, 2022Hawai i Volcanoes National Park at 106
Aug 6, 2025Kalalau Beach on the Nā Pali Coast, Kauai, Hawaii
Dec 19, 2018Hezké svátky
Jun 16, 2020In the footsteps of Leopold Bloom
Apr 30, 2023International Jazz Day
Nov 30, 2025Christmas market in Leipzig, Germany
Sep 15, 2019A light on National Hispanic Heritage Month
Jan 12, 2025Crescent-tail bigeye fish, Great Barrier Reef, Australia
Jul 17, 2018Is there a bug-egg emoji for this?