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Nature

In the Valley of the Wolves

50:49

For almost a decade, the Druid wolves have held the Lamar Valley in Yellowstone. But after reaching 37 members, the largest wolf pack on record, the Druids begin to decline. This is the story of the most famous wolves in America, their battles against rivals, the dramatic twists that banish them from their valley, and the perseverance that brings them home at last.

Episodes of Nature38

Video thumbnail: Nature Raising the Dinosaur Giant

Nature

Raising the Dinosaur Giant

A giant is being awakened after 101 million years of sleep.

52:58

Raising the Dinosaur Giant

52:58

Video thumbnail: Nature Moose: Life of a Twig Eater

Nature

Moose: Life of a Twig Eater

And intrepid cameraman spends a year documenting the life of a moose calf and its mother.

53:10

Moose: Life of a Twig Eater

53:10

Video thumbnail: Nature Natural Born Hustlers | Episode 3 | Sex, Lies & Dirty Tricks

Nature

Natural Born Hustlers | Episode 3 | Sex, Lies & Dirty Tricks

The sneaky mating techniques of kangaroos, cuttlefish, African antelope and more!

52:58

Natural Born Hustlers | Episode 3 | Sex, Lies & Dirty Tricks

52:58

Video thumbnail: Nature Soul of the Elephant

Nature

Soul of the Elephant

An intimate look at one of the world’s most intelligent and sensitive animals.

52:59

Soul of the Elephant

52:59

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Clips of Nature258

Video thumbnail: Nature Penguin Invasion!

Nature

Penguin Invasion!

Adélie penguins have a bad habit of annoying their royal relatives.

Penguin Invasion!

Video thumbnail: Nature Did This Thighbone Belong to the World's Largest Dinosaur?

Nature

Did This Thighbone Belong to the World's Largest Dinosaur?

David Attenborough examines an enormous dinosaur thighbone.

0:54

Did This Thighbone Belong to the World's Largest Dinosaur?

0:54

Video thumbnail: Nature Giant Dinosaur Skeleton Assembled in 60 Seconds!

Nature

Giant Dinosaur Skeleton Assembled in 60 Seconds!

Timelapse: scientists reconstruct a complete titanosaur skeleton.

1:17

Giant Dinosaur Skeleton Assembled in 60 Seconds!

1:17

Video thumbnail: Nature The 500-Pound Dinosaur Heart

Nature

The 500-Pound Dinosaur Heart

The heart of a newly-discovered dinosaur may have weighed as much as a grizzly bear.

1:14

The 500-Pound Dinosaur Heart

1:14

Video thumbnail: Nature Adorable Baby Moose Learns to Swim

Nature

Adorable Baby Moose Learns to Swim

For moose, swimming is an important survival skill.

0:56

Adorable Baby Moose Learns to Swim

0:56

Video thumbnail: Nature Behind the Scenes with 'Moose' Cameraman Hugo Kitching

Nature

Behind the Scenes with 'Moose' Cameraman Hugo Kitching

See how Hugo tracked a moose mother and her calf through 4000 square miles of wilderness.

9:51

Behind the Scenes with 'Moose' Cameraman Hugo Kitching

9:51

Video thumbnail: Nature Brain Parasite Turns Moose Into Zombies

Nature

Brain Parasite Turns Moose Into Zombies

A parasite normally found in deer is wreaking havoc in moose brains.

2:21

Brain Parasite Turns Moose Into Zombies

2:21

Video thumbnail: Nature Why Do Moose Enjoy Licking Cars?

Nature

Why Do Moose Enjoy Licking Cars?

Winter brings icy road conditions and a surprise treat for moose.

1:03

Why Do Moose Enjoy Licking Cars?

1:03

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Previews of Nature170

Video thumbnail: Nature How Female Emperor Penguins Find Their Chicks

Nature

How Female Emperor Penguins Find Their Chicks

Emperor penguin moms rely on sound to find their babies.

2:23

How Female Emperor Penguins Find Their Chicks

2:23

Video thumbnail: Nature Snow Chick

Nature

Snow Chick

The incredible journey of one vulnerable and charismatic Emperor penguin chick.

0:40

Snow Chick

0:40

Video thumbnail: Nature Raising the Dinosaur Giant

Nature

Raising the Dinosaur Giant

A giant is being awakened after 101 million years of sleep.

0:41

Raising the Dinosaur Giant

0:41

Video thumbnail: Nature Moose: Life of a Twig Eater | Preview

Nature

Moose: Life of a Twig Eater | Preview

Premieres Feb 10 at 8pm ET on PBS. Check local listings.

0:41

Moose: Life of a Twig Eater | Preview

0:41

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