Explore the world of bears in this three episode Nat Geo Animals bear-themed Mega Episode, featuring polar bears, brown bears (grizzly bears), and American black bears. From Arctic ice shelves to the rainforests of Alaska and the wild landscapes of America’s National Parks, this bear documentary compilation follows some of Earth’s most powerful land predators as they hunt, raise cubs, defend territory, and survive extreme environments. What types of bears are featured in this compilation? This special highlights major bear species of the Northern Hemisphere: polar bears, brown bears / grizzly bears, and American black bears. Each species has unique survival skills, from the polar bear’s strong ability to hunt to the brown bear’s strength and speed. The National Geographic series and full episodes featured are: Built for the Kill IV - Polar Bears (00:00) Even though it's the world's largest land predator, every polar bear starts out as an adorable blind, toothless cub. But how does a helpless cub become a stone cold killer? Dangerous Encounters - Alaska's Bear Country and Beyond (44:57) Dr. Brady Barr travels deep into Alaskan bear country to come face-to-face with massive brown bears. In the dense Alaskan wilderness, he tracks one of Earth’s largest land-based predators, the grizzly bear, capable of incredible strength and speeds up to 30 mph. America's National Parks - Bear Country (01:30:55) Across America’s iconic National Parks, black bears, brown bears, and polar bears face changing seasons, harsh weather, and constant challenges as they raise their families, protect their cubs, and defend their territory. Featured topics include: -Polar bears in the Arctic -Brown bears and grizzly bears in Alaska -American black bears -Bears in national parks -Bear cubs and family behavior -Apex predators and land predators -Wildlife survival in extreme environments -Nat Geo Animals bear documentary compilation 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 #AmericasNationalParks #FullEpisode #NatGeoAnimals 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 Bears in the Wild: Power, Speed & Survival | MEGA Episode | Nat Geo Animals https://youtu.be/8AYhCUI-428 National Geographic youtube.com/@NatGeoAnimals