Celebrate the annual Fat Bear Week of Katmai National Park with Nat Geo Animals with three full episodes all about one of the largest land mammals in the world, the bear. This MEGA episode features giant brown bears on Kodiak Island, Alaska, polar bears in the Arctic, and grizzly bears in Hallo Bay. Follow baby bear cubs and massive adult bears to learn how these bears survive in changing environments. Featuring three, full episodes: Alaska's Grizzly Gauntlet: Kodiak Kings - 00:00 Survivalist Les Stroud travels to Karluk Lake on Kodiak Island, Alaska to embed himself with the biggest brown bears in the world as the animals prepare for a long winter hibernation. These Kodiak bears are the largest subspecies of brown bear on the planet, and Les observes up close the secrets to their survival. Land of the Ice Bear - 44:01 Journey to the Arctic aboard the National Geographic Explorer, as a team of naturalists and expert photographers lead travelers on an expedition cruise to catch a glimpse of polar bears in the wild. Grizzly Empire - 1:06:02 Follow one family of grizzlies as they fight for survival on their journey across the wild coast of Alaska. As the mother bear and her three cubs make their way to their refuge at Hallo Bay, the family faces the dangers of the adult males that roam the area. Want more bears? Check out this MEGA episode: https://youtu.be/8AYhCUI-428 Explore the World with National Geographic subscriptions: https://natgeo.com/ytngmagazine ➡ Subscribe: https://on.natgeo.com/41A7tf0 ➡ Get wild with more Nat Geo Animals Full Episodes: https://on.natgeo.com/3V2EOLO ➡ Get Nat Geo Full Episodes: https://on.natgeo.com/3V5ZfHI And check out more National Geographic series and specials here: ➡ Disney Plus: https://on.natgeo.com/3q6on5p ➡ Hulu: https://on.natgeo.com/3Qor0Ko ➡ NGTV: https://natgeo.com/tv ➡ ABC: https://abc.com #NationalGeographic #Bears #MegaEpisode About National Geographic Animals: National Geographic Animals brings you closer to the wild than ever before. Take a journey through the animal kingdom to discover fierce predators, surprising behaviors, adorable babies, and more through our fascinating wildlife documentaries, series, and specials. Get More National Geographic: Official Site: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo Following Bears Around Alaska & the Arctic | MEGA Episode Special | Nat Geo Animals https://youtu.be/OQUYZFl46z0 National Geographic youtube.com/@NatGeoAnimals