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The Desert Speaks
Hummingbirds: From Desert to Jungle
Season 17
Episode 1708
Southern Arizona lays along the migratory route for these “winged jewels” and makes for an ideal place to study hummingbirds that come from as far away as British Columbia and Alaska. Host David Yetman climbs to the mountaintop preserve of Loma Alta to join scientists as they research “hummers” found in the fog forest. Observe some of the methods researchers use to study these delicate creatures.
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26:20
Travel around Chihuahua, Mexico with the Arizona-Sonora Desert Museum’s Jesus Garcia
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26:20
Travel to the agrarian community of Loma Alta, Ecuador.
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Journey from Chiclayo upwards to the town of Cajamarca.
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Ecologist Jim Cornett joins David Yetman for a look around Coachella Valley.
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Travel through Michoacán to explore its coast, diverse habitats and local traditions.
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Travel to a festival dedicated to cactus fruit in an area southwest of Guadalajara.
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Travel to Jalisco, Mexico to explore how agave is gronwn, harvest and tequila is made
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Discover a relatively unexplored area of northwestern Arizona.
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Visit one of the few inhabited islands in the Galapagos.
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26:19
Explore how scientists study the adaptability of desert plants to droughts.
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26:19
Discover how scientists use tree rings to gather evidence of climate conditions.
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The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.