From grizzlies to spectacled bears, 'Natural World: Meet The Bears' reveals how these animals overcome life's challenges. Discover their adaptability in finding food, raising cubs, confronting

From grizzlies to spectacled bears, 'Natural World: Meet The Bears' reveals how these animals overcome life's challenges. Discover their adaptability in finding food, raising cubs, confronting rivals, and surviving habitat loss, thanks to their intelligence, strength, and resilience.

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Join Jeff Corwin on "Wildlife Nation" for an Alaskan adventure, connecting with iconic North American brown bears. He observes these magnificent creatures, including a mother with cubs, hunting

Join Jeff Corwin on "Wildlife Nation" for an Alaskan adventure, connecting with iconic North American brown bears. He observes these magnificent creatures, including a mother with cubs, hunting for salmon, and discovers how this vital resource helps them become so big.

The journey highlights how people and bears coexist, and the efforts of conservationists, including Defenders of Wildlife, to manage and sustain salmon for future generations. Witness the incredible struggles and successes of these animals and the dedicated work to protect them.

Join host Jeff Corwin on "Wildlife Nation" as he connects with amazing North American mammals facing significant conservation challenges. From the remote forests of New England to the waterways of

Join host Jeff Corwin on "Wildlife Nation" as he connects with amazing North American mammals facing significant conservation challenges. From the remote forests of New England to the waterways of Florida, Corwin highlights efforts to protect these diverse creatures.

He assists with orphaned baby black bears, meets manatees threatened by habitat loss, and helps veterinarians rehabilitate injured opossums. Teaming with Defenders of Wildlife, Corwin celebrates the dedicated conservationists working to save America's wildlife. You're invited to join the adventure.

Join Jeff Corwin as he investigates critical mammal conservation challenges. He reveals that nearly a quarter of all mammals face extinction, with wild species comprising only 4% of global mammal

Join Jeff Corwin as he investigates critical mammal conservation challenges. He reveals that nearly a quarter of all mammals face extinction, with wild species comprising only 4% of global mammal biomass. Corwin focuses on New England's orphaned black bear cubs, increasingly threatened by habitat loss and human proximity.

At the Kilham Bear Center, caregivers like Ethan Kilham raise these cubs, mimicking a mother bear to ensure they remain wild. The aim is to prepare them for release at 18 months, minimizing human interaction. The program showcases the careful process of sedating, health-checking, and tagging cubs like Flower and Dover before their successful return to the wild.

Nine-year-old Oly Hickman describes hooking a chrome-bright Dean River steelhead on a self-tied fly as "hooking a bear." Witness his impressive catch, made with his dad Jeff nearby, in the film,

Nine-year-old Oly Hickman describes hooking a chrome-bright Dean River steelhead on a self-tied fly as "hooking a bear." Witness his impressive catch, made with his dad Jeff nearby, in the film, "Oly's Dean."

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Spend 60 seconds observing diverse Florida wildlife captured by a remote camera.

Witness an alligator, an endangered Florida panther, river otters, a black bear, and other fascinating

Spend 60 seconds observing diverse Florida wildlife captured by a remote camera.

Witness an alligator, an endangered Florida panther, river otters, a black bear, and other fascinating creatures.

Walruses sense danger in the sea fog. Has this polar bear met its match against a wall of blubber? Celebrate 20 years of Planet Earth and explore these incredible stories. Find out more: