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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Christmas Eve
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World Penguin Day
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Happy Mothers Day!
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Pont Alexandre III, Paris, France
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World Childrens Day
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International Museum Day
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Old Town Quito
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Drop in on International Surfing Day
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Pegadung Rock, Lampung, Sumatra, Indonesia
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The desert blooms
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Spring equinox
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What s better than a smile?
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Happy Cinco de Mayo!
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Roman theater of Cartagena, Spain
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Molokini Crater, Maui, Hawaii
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Black-naped monarch
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Autumn’s swan song
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Homeward bound
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The Lena Delta Wildlife Reserve in Siberia, Russia
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Sitka shines on Alaska Day
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International Museum Day
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It’s NASA’s 60th birthday
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The Christmas Bird Count begins
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An underwater rainbow
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Happy Father s Day
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Desert rose of Qatar
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Happy birthday, Capitol Reef National Park
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National Lighthouse Day
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World Children s Day
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Grand Staircase-Escalante National Monument, Utah