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The Desert Speaks
Bats Among Us
Season 15
Episode 1508
Visit Montezuma Castle, a five-story 20-room cliff dwelling, served as a “high-rise apartment building” for prehistoric Sinagua Indians. Now it serves the same purpose to a colony of bats. At Tonto National Monument the scale of the ruins makes capturing bats a test of will and ingenuity. Chiricahua National Monument shows how aa natural gem is perfect for collecting data on tree-roosting bats.
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The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.
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Explore some of the enormous adobe pyramids that still tower over Peru.
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Join host David Yetman and ecologist Yar Petryszyn as they travel along Route 66.
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Host David Yetman makes a trek to discover more about the desert tortoise.
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Discover the ambitious Australian ecological restoration project - Gondwana Link.
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Head down under to investigate the land of the Australian Wildlife Conservancy.
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Host David Yetman joins his brother along the Colorado River and Grand Canyon.