National Geographic Travelさんのインスタグラム写真 - (National Geographic TravelInstagram)「Photo by @acacia.johnson | Chinstrap penguins nest on a mountaintop in Orne Harbor, Antarctica. Since exposed ridges are free from snow early in the season, they make prime real estate for penguin nests. Chinstraps are surprisingly adept at climbing steep terrain and can even use their beaks as ice axes—or their bellies as toboggans—to navigate icy slopes. Follow me @acacia.johnson for more images from the polar regions and beyond. #antarctica #penguins #chinstrappenguins」4月18日 21時07分