Every year from mid-February to mid-March, a grand event happens in the Canadian Vapusk National Park: polar bears are born for the first time with their four-month-old cubs.
Experienced wildlife photographer Daisy Gilardini decided to film this process and went on a photo hunt. As a result, she spent 13 days and waited 117 hours in front of the den at an average temperature of about -50 °C.
We admire the dedication of the photographer and publish unique images taken in extremely difficult conditions.