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
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South Stack Lighthouse, Holy Island, Wales
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Marine Corps War Memorial, Arlington, Virginia
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A national icon
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The frog prince?
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It’s Canada’s national day
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Indigenous Peoples Day
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Nature Photography Day
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A special day for a special cat
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Dragon dance performed in Chenzhou, Hunan Province, China
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Le Beaujolais nouveau est arrivé!
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Sundance Film Festival opens in Park City
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Does this chameleon look a little insecure?
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Mona Vale Rockpool, Sydney, Australia
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It s Asian American and Pacific Islander Heritage Month
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A dying breed of tree thrives in an American park
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Time for brass bands and beer
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Listening to the sea
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Great Fountain Geyser, Yellowstone National Park, Wyoming
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Halloween
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A monster view in Scotland
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A cliffside harbor in Sardinia
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Take a hike near Lovers Lane
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