Slow motion footage capturing two young polar bears playing around in a water enclosure, at a wildlife park in Sweden

pond frolicking cuddling polar beer climate change environment changing playtime orsa dalarna vildmark natural habitat rising temperatures unnatural rapid brown bear kodiak bear unsustainable sea ice decreasing playful playfulness hunt hunters isbjorn cubs scientific marine ecology maritime mammal arctic carnivore white thick fur ursus maritimus ursidae family newfoundland hudson bay greenland svalbard zoo ecology sense of smell characteristics swimmer arctic circle bering sea canines