Aurora, a four-year-old female polar bear, walks near a swimming pool for the first time in the season, with the air temperature at about 20 degrees Celsius (68 degrees Fahrenheit), at the Royev ... more 
Aurora, a four-year-old female polar bear, walks near a swimming pool for the first time in the season, with the air temperature at about 20 degrees Celsius (68 degrees Fahrenheit), at the Royev Ruchey zoo in a suburb of Russia's Siberian city of Krasnoyarsk, April 4, 2014. Two female polar bear cubs, Aurora and Victoria, were found without their mother in Russia's Taymyr Peninsula on the Arctic Ocean coast in May 2010 and were later brought to the zoo in Krasnoyarsk, according to zoo representatives. REUTERS/Ilya Naymushin (RUSSIA - Tags: ANIMALS ENVIRONMENT SOCIETY) less 
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Reuters | Photo By ILYA NAYMUSHIN / REUTERS
Fri, Apr 4, 2014 9:21 AM EDT