Naturalist Casey Anderson traverses across the United States and North America, documenting unique animals like snakes, wolverines, and bears, and explores how wildlife has adapted to vastly different environments in this 2 hour America the Wild MEGA episode. Featuring three, full episodes: Grand Canyon Safari - 00:00 Peering over the North Rim of Arizona's Grand Canyon into a mile-deep chasm that stretches 18 miles across, Casey begins his trek into the Southwest desert of the United States. Trailhead signs warn unprepared hikers of death from dehydration, exposure, and exhaustion, but life in the desert is no picnic for the animals that live here, either. The plants and animals in this landscape have evolved to respond to the unique demands of the desert. Wolverine King - 44:52 Bracing himself against the frozen wilds of Alaska and British Columbia, Casey Anderson is on a 'mission impossible' to capture never-before-seen footage of wolverines as they hunt and interact with other wildlife across the vast, untracked wilderness. Many of the world's foremost wolverine experts have gotten only brief glimpses of the creatures in their natural habitat, so Casey's work is cut out for him. Black Bear Invasion - 01:29:53 The wild adventures continue in northern Maine, where Casey Anderson finds himself in the den of a wild black bear family! On a research expedition to study the species, the team's GPS malfunctions and Casey stumbles upon the bear den, literally bringing viewers up-close and personal to the dangerous black bears. Continuing his quest, Casey also meets an orphaned six-week old cub, dubbed 'Casey Junior,' and teaches the youngster how to walk, swim, climb, and raid a beehive. America the Wild | S3 Looking for more America the Wild? Check out the previous episode: https://youtu.be/4h1IPffCkbY 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 #AmericaTheWild #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 Tracking Elusive Animals: Wolverines, Bears & More | America the Wild MEGA Episode | Nat Geo Animals https://youtu.be/XFht2uAvM_c National Geographic youtube.com/@NatGeoAnimals