We"re visiting Norway"s Dovrefjell–Sunndalsfjella National Park, where this small but mighty Arctic fox is undergoing changes to prepare for the cold, Nordic winter. While animals have many ways to adapt to winter weather, such as migrating, hibernating, and growing thick fur, the Arctic fox does none of these. Instead, its coat transitions from brown and gray to a snowy white every autumn. The fox"s pelt acts as camouflage, allowing it to blend in among the rocks and tundra for half of the year and, after turning white, hide in the snow and ice the other half.
Arctic fox in Norway
Today in History
More Desktop Wallpapers:
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Groundhog Day
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Mooncake time
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National Cherry Blossom Festival, Washington, DC
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Greetings from Asbury Park
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Can you see the family resemblance?
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Happy Thanksgiving from an expert face-stuffer
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International Day of the Worlds Indigenous Peoples
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Barracudas at Shark Reef, Ras Mohammed National Park, Sinai Peninsula, Egypt
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Indian Independence Day
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Marine Corps War Memorial, Arlington, Virginia
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Think deep thoughts
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Meet the slowest flirt in the animal world
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Burns Night
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Embracing the cold
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Overlooking the Douro
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Ludwig’s palace
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It’s Draw a Bird Day
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Casting a vote for women s history
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Winter Olympics in Beijing
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International Whale Shark Day
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National Hummingbird Day
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Diving into the underwater nirvana
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An octagonal architectural treasure
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Cheetah mother and cub
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Cetacean Saturday
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American bison, Grand Teton National Park, Wyoming
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A fortress in the sky
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A monastery in the mountain
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International Polar Bear Day
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World Theater Day
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