[Germany, March 23: One of two polar bear cubs plays next to its mother Vera in their enclosure at the Nuremberg Zoo. The twins were born on Dec. 2, 2010. Image via AP.]
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[Germany, March 23: One of two polar bear cubs plays next to its mother Vera in their enclosure at the Nuremberg Zoo. The twins were born on Dec. 2, 2010. Image via AP.]