١٢
An arctic fox of the blue color morph is pictured in this camera-trap photo taken in Svalbard, Norway, July 23, 2018 obtained on July 3, 2019. The Norwegian Polar Institute said the young female fox traveled 4,415 kilometers (2,737 miles) across the arctic ice from Svalbard islands to Canada's Ellemere Island in four months. (Credit: Eva Fuglei)