Skip to main content
Yosemite
Back to Show
Nature

Yosemite

Season 35 Episode 12

Yosemite Valley is a land forged in wildfire and sculpted by water; the delicate balance of these two elements is essential to the creatures and trees that call this land home. But with climates changing and temperatures rising, the Sierras are under siege. Scientists, experts and adventurers head into Yosemite to see how these global changes are affecting one of America’s greatest wildernesses.

Watch Preview
Support Provided By
Season
Nature Season 43
Unlock with PBS Passport
53:03
An intimate portrait of Sir David Attenborough’s life and career in natural history.
What's Streaming on NATURE?
Unlock with PBS Passport
53:33
Follow three orphaned desert lion cubs as they navigate the brutal Skeleton Coast of Namibia.
San Diego: America’s Wildest City
Unlock with PBS Passport
53:33
Experience San Diego, where dazzling biodiversity thrives amidst a transformed urban landscape.
What's Streaming on NATURE?
Unlock with PBS Passport
53:31
Discover the wildlife of Transylvania, a mysterious region hiding some of Europe’s last wilderness.
Silverback
Unlock with PBS Passport
53:45
In Congo, filmmaker Vianet Djenguet comes face to face with the forest’s largest gorilla.
Nature Season 42
Unlock with PBS Passport
53:27
See the spectacular wildlife of The Burren in Ireland through the eyes of a pine marten.
What's Streaming on NATURE?
Unlock with PBS Passport
53:29
Witness a moving view into the effects of war on animals and the humans who help them.
Grizzly 399: Queen of the Tetons
Unlock with PBS Passport
53:18
The most famous grizzly bear in the world attempts to raise cubs amid conflicts with people.
Extreme Lives | Raptors: A Fistful of Daggers
Unlock with PBS Passport
53:28
See the extreme ways in which raptors conquer the toughest habitats on Earth.
Meet the Raptors | Raptors: A Fistful of Daggers
Unlock with PBS Passport
53:58
From giant eagles to miniature falconets, meet the many species of raptors.
Patrick and the Whale
Unlock with PBS Passport
53:08
Patrick Dykstra has a life-changing encounter with a sperm whale and uncovers their world.
Attenborough and the Jurassic Sea Monster
Unlock with PBS Passport
53:03
Sir David Attenborough and experts unearth the fossil of the largest Jurassic predator.
Active loading indicator