National Geographic Travelさんのインスタグラム写真 - (National Geographic TravelInstagram)「Photos by @daisygilardini / A newborn polar bear cub entertains itself by playing with a willow during a snowstorm in Wapusk National Park in Manitoba, Canada. After exiting the den, polar bear cubs discover a brand new world with snow, willows, and all sorts of interesting things to play with. Exercise is vital to building resistance and strength for the challenging life that lies ahead. Follow me @daisygilardini for more images and behind-the-scenes stories. #polarbear #wapusknationalpark #climatechange #conservation」1月14日 1時36分