Sharks have been around for over 400 million years—outlasting dinosaurs, surviving ice ages and weathering mass extinctions. They are symbols of ocean health, which is why Shark Awareness Day draws attention to these apex predators that help maintain balance in marine ecosystems. Protecting sharks means preserving the health of entire ocean environments—and ultimately, securing a sustainable future for all life. Take the blue shark, featured here, for example—sleek, wide-ranging and undeniably captivating. It"s the only living member of its genus, and it prefers the deep waters of temperate and tropical oceans. Blue sharks are famous for their epic migrations—some travel from New England to South America, guided by seasonal changes, food availability and favourable environmental conditions.
Shark Awareness Day
Today in History
More Desktop Wallpapers:
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The rainbow bridge
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Basilica of Santa Maria della Salute, Venice, Italy
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Backwaters of Kerala, India
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Castle Square, Old Town, Warsaw, Poland
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The ancient home of the Minoans
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The beauty that lies below
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The Elbphilharmonie concert hall in Hamburg, Germany
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A pair of high achievers
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Tibetan New Year
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Fit for a fairytale
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Guanaco, Punta Norte, Valdés Peninsula, Argentina
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Old barn and canola field, Palouse region, Idaho
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Waitangi Day in New Zealand
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The other great barrier reef
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Masai giraffe mother grooming her calf in the Serengeti, Tanzania
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Gwalior Fort, Madhya Pradesh
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Summer solstice
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Jaswant Thada and Mehrangarh Fort, Jodhpur, Rajasthan
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Lake Magadi, Kenya
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The harmony between land and sun
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What is this grand structure?
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Telašćica Nature Park, Dugi Otok, Croatia
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Temple of Philae, Aswan, Egypt
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A cuddling pair of Taiwan yuhina
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Bison grazingin Yellowstone National Park, Wyoming, United States
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Blueberries growing in the wild
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Sand dunes in the Sahara, Algeria
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A life-sized snow globe
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Farewell, Ma’am
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Spring is coming
Bing Wallpaper Gallery

