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The Desert Speaks
Saguaro: King of the Cactus
Season 4
Episode 3
Did you know the mighty saguaro cactus came to the Sonoran Desert region after the last Ice Age, thousands of years ago? That’s just one of the fascinating facts in this program, which looks at the large, straight, tall and striking cactus. The program looks at the history of the saguaro, its life cycle and how the great cactus uses - and is used by - various plants, insects and animals.
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26:20
In Chile’s Atacama Desert people have lived for thousands of years in a land without rain.
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26:20
We trek inland to examine a cross section of the Patagonia desert into the Andes.
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26:20
Venture across the spectacular and colorful Argentine Patagonia.
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26:20
We travel to central Chile to the vineyards that have made Chilean wines famous.
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26:20
Tracing the San Andreas Fault.
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26:20
Exploring the isolated ecosystem of Catalina Island.
26:20
Travel along the coastline of Espiritu Santo Island with host David Yetman.
26:20
The famed Sea of Cortez boasts the greatest marine diversity in the world.
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26:20
Continue the journey through the gorgeously diverse Patagonia landscape.
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26:20
Travel with host David Yetman through the Patagonia landscape.
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26:20
Trace the Rio San Miguel through Sonora, Mexico.
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26:20
Discvoer how adobe was used in the past and is still used today.