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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.
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50:01
The loneliest animals are the most endangered species on the planet.
53:43
It is the greatest mass extinction since the dinosaurs.
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54:06
Kilauea, on Hawaii's Big Island, is the world's most active volcano.
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53:30
Relationships with cats and dogs are some of the longest and most intimate of our lives.
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53:47
In the Drakensberg Mountains of South Africa, eland make a remarkable journey of survival.
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53:23
Skunks seem to know their power as they navigate the margins of our world.
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52:55
Ancient maps and legends tell of dragons in our world. Where did these stories come from?
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51:14
In 1893, a bounty hunter journeyed to New Mexico on a mission to kill a dangerous outlaw.
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53:21
In the 1960s, the bald eagle became an emblem of environmental degradation.
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52:59
Dive into undersea canyons to observe powerful Marlin, sailfish, spearfish and swordfish.
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53:35
Male animals will stop at nothing for the right to mate with a female.
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53:35
The behavior of female animals.