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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
The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.
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26:20
Explore some of the enormous adobe pyramids that still tower over Peru.
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26:20
Host David Yetman and his brother descend into the heart of the Amazon Desert.
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26:19
The Desert Speaks travels to find out where desert treasures come from.
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26:19
Cruise through the second half of the deserts along Route 66.
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26:20
Join host David Yetman and ecologist Yar Petryszyn as they travel along Route 66.
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26:20
Host David Yetman makes a trek to discover more about the desert tortoise.
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26:19
Discover the ambitious Australian ecological restoration project - Gondwana Link.
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26:20
Explore the Alice Springs Desert Park in Central Australia.
26:20
Head down under to investigate the land of the Australian Wildlife Conservancy.
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26:20
Host David Yetman is joined by Bill Beezley to tour the vineyards of Baja.
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26:20
Host David Yetman joins his brother along the Colorado River and Grand Canyon.