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:
-
Nazca boobies, Wolf Island, Galápagos Islands, Ecuador
-
Up, up, and away for Hot Air Balloon Day
-
Fin whales: A success story
-
Juniper Springs, Florida
-
Mountain hare hopping into Lunar New Year
-
World Space Week
-
Brown pelican, San Diego, California
-
In praise of bogs, swamps, and marshes
-
American bison
-
Castelmezzano, Italy
-
Pups of the prairie
-
Arrr, it be Talk Like a Pirate Day
-
Happy Boxing Day!
-
Lençóis Maranhenses National Park in Brazil
-
Mam Tor, Derbyshire, England
-
Arromanches-les-Bains for the 81st anniversary of D-Day
-
Ocean City, Maryland, at sunrise
-
World Art Day
-
National Bird Day
-
A long path to freedom
-
Joshua Tree National Park
-
A whale of a hug
-
European beech forest, Belgium
-
A peek at an explosive peak
-
Red lechwe, Okavango Delta, Botswana
-
The Blue City of Jodhpur, Rajasthan, India
-
Lands End, Cornwall, England
-
Why, aloe there
-
Sutherland Falls in Fiordland National Park
-
It s fair season
Bing Wallpaper Gallery

