Skip to main content
Access to this video is a benefit for members through PBS Passport.

Up Next

What's Streaming on NATURE?

Saving the Animals of Ukraine

Season 42 Episode 16
53:29
Wild Ireland: Kingdom of Stone

Wild Ireland: Kingdom of Stone

Season 42 Episode 17
53:27
Silverback

Silverback

Season 43 Episode 1
53:45
Dracula's Hidden Kingdom

Dracula's Hidden Kingdom

Season 43 Episode 2
53:31
San Diego: America's Wildest City

San Diego: America's Wildest City

Season 43 Episode 3
53:33
What's Streaming on NATURE?

Lions of the Skeleton Coast

Season 43 Episode 4
53:33
Attenborough's Life Journey

Attenborough's Life Journey

Season 43 Episode 5
53:03
What's Streaming on NATURE?

Landlords | Big Cats, Small World

Season 43 Episode 6
53:33
Big Cats, Small World

Outlanders | Big Cats, Small World

Season 43 Episode 7
53:33
Expedition Killer Whale

Expedition Killer Whale

Season 43 Episode 8
52:51
Museum Alive with David Attenborough

Museum Alive with David Attenborough

Season 43 Episode 9
52:29
Back to Show
Nature

Grizzly 399: Queen of the Tetons

Season 42 Episode 15

Known only by her research number, Grizzly 399 has been a fixture in Grand Teton National Park since 2007, becoming the world’s most famous grizzly bear. Now 399 is raising four new cubs in the face of human encroachment, a warming climate and the threat of losing protection under the Endangered Species Act.

Watch Preview
Support Provided By
Season
American Arctic
Unlock with PBS Passport
53:13
Follow the planet’s longest land-animal migration in Alaska.
Hippo King
Unlock with PBS Passport
53:18
Discover the true character of one of the planet’s largest land mammals, the hippo bull.
My Garden of a Thousand Bees
53:13
Discover the diverse species and personalities of bees who live in a British urban garden.
Primates
Unlock with PBS Passport
53:13
Meet the scientists making groundbreaking discoveries to safeguard the future of primates.
Family Matters | Primates
Unlock with PBS Passport
53:55
Family is everything for primates. Meet devoted monkeys' uncles and playmate apes.
Secrets of Survival | Primates
Unlock with PBS Passport
53:55
Discover the survival strategies used by primates, often in the most unexpected places.
The Serengeti Rules
53:13
Meet the pioneering group of scientists who transformed our understanding of ecology.
American Spring LIVE
Unlock with PBS Passport
55:11
See first-hand how the changing climate might affect crucial connections in nature.
American Spring LIVE: Episode 2 - Migration
Unlock with PBS Passport
55:12
Witness the springtime migrations of butterflies, birds, bison & bats.
American Spring LIVE: Episode 1 - Birth and Rebirth
Unlock with PBS Passport
55:16
Celebrate spring in this live event broadcast from iconic locations across North America.
The Story of Cats | Into the Americas
52:58
Discover how cats first crossed from Asia into North America and became the top predators.
The Story of Cats | Asia to Africa
53:29
Discover how the first cats arose in the forests of Asia and later came to conquer Africa.
Active loading indicator