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Wrangell-St. Elias National Park: Wilderness of Ice, Salmon, and Human History
Season 9
Episode 904
26:46
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In the Americas with David Yetman
The Lower Colorado River: Dwindling Lifeblood of the Southwest
Season 9
Episode 903
Forty million people rely on water released from Lake Mead, on the Colorado River not far from booming Las Vegas, a world leader in water conservation. Far downstream huge canals de-water the river, as farmers look to technology to maintain their productivity; Californians deliver water to their vast population and land; and Mexico receives its entitlement.
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26:46
Puerto Rico is a U.S. colony in the tropical Caribbean with its distinct history and culture.
26:46
For millennia turquoise has been the choice for indigenous Southwestern jewelers, and others.
18:51
In coastal Oaxaca runaway slaves joined indigenous folk in their communities and culture.
26:46
Popolocas of southern Mexico preceded their Aztec conquerors in their rich desert environment.
26:46
2000 years ago, kings of the ancient Mayas at Copán, Honduras, carved their history in rock.
26:46
Toronto explodes as summer Carnival festivities begin, safe from the wintry blasts.
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26:46
Mexico has two Carnival parades like no others in the states of Puebla and Morelos.
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26:46
The Butantan Institute in São Paulo houses venomous creatures that protect human lives.
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26:46
The arrival of crowds and developers threaten unusual features of Baja California.
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26:46
Native cultures view snakes as spiritually significant elements of nature.
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26:46
Our largest national park has become an important natural laboratory.