. The 14 week old polar bear twins play with their mother in their enclosure during the first outside excursion in the zoo in Munich Hellabrunn, southern Germany, on March 19, 2014. (CHRISTOF STACHE/AFP/Getty Images)
. The 14 week old polar bear twins play with their mother in their enclosure during the first outside excursion in the zoo in Munich Hellabrunn, southern Germany, on March 19, 2014. (CHRISTOF STACHE/AFP/Getty Images)
