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:
-
Lavender field, Hertfordshire, England
-
Little Pigeon River, Great Smoky Mountains, Tennessee
-
Craters of the Moon centennial
-
Perseid meteor shower over Oregon
-
It s superb owl Sunday
-
The Guggenheim Bilbao turns 25
-
The Giants Causeway, Northern Ireland
-
Bridge of Hillsborough County
-
A cliff-hanging complex of temples
-
Congratulations, 2019 Nobel Prize laureates!
-
Summer solstice
-
Arbor Day
-
Keep watching the skies
-
Daintree Rainforest and Noah Beach, Queensland, Australia
-
It’s National Dolphin Day!
-
Gone ‘lightseeing’ in Berlin
-
What happened to these clouds?
-
Tombeau du Géant in Bouillon, Belgium
-
Let the holiday shopping commence
-
Provence blooms with lavender at Sénanque Abbey
-
World Meteorological Day
-
National Hummingbird Day
-
Male kori bustard, Maasai Mara National Reserve, Kenya
-
International Day of the Worlds Indigenous Peoples
-
International Day of Forests
-
Summertime in Alaska
-
Lake Tekapo, New Zealand
-
Aurora borealis
-
First day of autumn
-
Schönbrunn Palace Park, Vienna, Austria
Bing Wallpaper Gallery

