This is the time of year that polar bears emerge from their winter dens. In today"s photo, these adorable cubs are peeking out for the first time in their young lives. Polar bears don"t technically hibernate, but in fall, a pregnant female polar bear will dig a maternity den in the snow (although in some areas it"ll be under the peat soil). While in her small den, the bear enters a dormant state, sleeping nearly all the time, until she gives birth, usually between November and February. Then in spring she"ll dig herself out and emerge with her recently arrived cubs. Polar bear cubs stay with their mother for about two years as they learn to survive in the Arctic.
Anybody out there?
Today in History
More Desktop Wallpapers:
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The Sonoran Desert, Arizona
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Aw shucks, It s Oyster Day
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A Portuguese fort takes a star turn
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It s a good day to be green
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National Pearl Harbor Remembrance Day
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Just a couple of yellow-billed hornbills
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Computer Science EDU Week
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Gespensterwald, Nienhagen, Germany
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Black grouses lekking
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Galeries Lafayette, Paris
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Mother s Day
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On the hunt
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International Tiger Day
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Square Tower House in Mesa Verde National Park
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Silver-studded blue butterflies
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World Oceans Day
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Take the Stairs Day
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Grand Teton National Park
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International Polar Bear Day
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Rock River Falls, Upper Peninsula, Michigan
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A cliff-hanging complex of temples
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Cypress trees in George L. Smith State Park, Georgia
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Happy trees = Clean air
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Merry Christmas!
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Overseas Highway, Florida Keys
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Let’s go foraging
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Rocky mountain pi
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Edinburgh Festival Fringe
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Happy Fathers Day!
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Field of Light at Sensorio by Bruce Munro
Bing Wallpaper Gallery

