39% Yellowstone: Wildest Winter to Blazing Summer
Yellowstone: el gran deshielo
Episodio Anterior
S01E03 - "The Blazing Summer"
Emitido el Jan 5, 2017, 9:00 PM
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Episodios (1 Temporada · 3 Episodios)
The Wildest Winter
Patrick Aryee follows the grizzly bears, who are taking a risk with the weather by leaving their winter dens early.Hungry wolves are struggling to bring down their elk prey in the unusually shallow snow. And for great grey owls it's the iciness of the snow that is hampering their hunts.Yellowstone's winter is always one of the most brutal on the planet. But 2016 saw weather records broken, and the wildlife was forced to adapt to survive. Kate Humble gets to grips with the science behind this remarkable season, from understanding the importance of the snowpack's structure as the melt begins, to uncovering why Yellowstone's unique geology is posing problems for some grazers' teeth.
Jan 3, 2017
60 min
The Toughest Spring
The story of animals surviving one of the harshest seasonal changes on the planet continues.As winter turns to spring, temperatures rise and Yellowstone bursts into life. Beavers feast on new green shoots, baby bison take their first faltering steps, and grizzly bear cubs emerge from dens to explore this new green world.But Spring is also a perilous time. Wolves are hungrier than usual after slim winter pickings, and rising temperatures melt the vast mountain snow pack, sending a million tons of water flooding into the rivers. Only the toughest will survive.Presented by Kate Humble and Patrick Aryee.
Jan 4, 2017
60 min
The Blazing Summer
It's summer - and the Yellowstone beavers have a new challenge.Will the young survive as the river dries up and the colony is forced to move home? As food becomes scarce wolves have a surprising strategy to keep their pups fed and grizzly bears are unexpected visitors on a cowboy ranch.By midsummer the hot dry conditions create a new danger - deadly wildfires burn out of control and threaten to engulf a family of great grey owls. 2016 was the hottest year on earth since records began, and across Yellowstone scientists reveal the effects of rising temperatures on the animals that live here.Presented by Kate Humble and Patrick Aryee.
Jan 5, 2017
60 min
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