북극곰은 왜 하얀색일까? 북극곰이 검은색이 된다면..!! [최재천의 아마존]

북극곰은 어째서 하얀색일까 ? 북극곰이 갑자기 검은색이 된다면?! 새하얀 북극에서 검은색 북극곰은 살아 남을 수 있을까요? 영상으로 확인해보세요! #최재천 #북극곰 [참고영상] 1 Polar bear cub is surprised by a seal - Snow Bears: Preview - BBC One - 2 Hungry Polar Bear Ambushes Seal | The Hunt | BBC Earth 3 Adult Polar Bears 'Flirting' with Each Other | Animal Attraction | BBC Earth 4 Ice Cold Hunters | Animal Armory 5 Invisible Polar Bears and Other Arctic Adaptations 6 Polar Bears 101 | Nat Geo Wild 7 Grizzly Bear Hunts For Clams | Wild Alaska | BBC Earth 8 Touching a Polar Bear | Vets in the Polar Bear Wild | BBC Studios 9 For Musk Ox in Siberia, It's a Cold Life | Wild Russia 10 Living with Reindeer | Polar World