https://www.hannover.de/en/en/view/content/815390/full/1/9954212020-02-13T12:20:44+01:00Max Mustermannmax@mustermann.dehttps://www.hannover.de/en/en/view/content/815390/full/1/9954212020-02-13T12:20:44+01:00The secret is out: The polar bear offspring at Hannover Adventure Zoo weighs 12 kg, is incredibly agile, curious, scratchy and - female.