Being surrounded by a shimmering spiral of silver—that"s what it feels like to encounter a school of blackfin barracuda at Shark Reef in Ras Mohammed National Park, Egypt. These streamlined fish, marked by sharp V-shaped stripes, move in near-perfect unison. Their slow, deliberate spirals aren"t random—they"re an evolutionary strategy that offers both safety in numbers and an edge in hunting. Blackfin barracudas are found throughout tropical waters, from the Red Sea to the central Pacific. During the day, they gather in tight, coordinated groups near the reef, scattering at dusk to pursue prey.
Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
Today in History
More Desktop Wallpapers:
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International Tea Day
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World Honey Bee Day
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Commemorating Indigenous Peoples
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Happy Canada Day!
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International Polar Bear Day
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International Whale Shark Day
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Celebrating Yi Peng
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International Day of Peace
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The other continent down under
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Koala in the Great Otway National Park, Australia
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Fallow deer, Bradgate Park, Leicestershire, England
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Aurora borealis over Maligne Lake in Alberta
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Chittorgarh Fort, Rajasthan, India
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Happy International Zebra Day!
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Big Bends birthday bash
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Glen Brittle, Isle of Skye, Scotland
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Peña Roya beech forest, Moncayo Natural Park, Aragon, Spain
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Mam Tor, Derbyshire, England
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World Theatre Day
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The ‘eighth wonder?’
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Trevi Fountain, Rome, Italy
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A very public display of affection
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Gateway to Iberia
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Starling murmuration over the ruins of Brightons West Pier, England
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Spring equinox
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Surrounded by a sea of sand
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Winter solstice
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Let there be lights!
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Home of the ‘world’s worst smelling food?’
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Shenandoah National Park, Virginia
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