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The Desert Speaks
Desert Venom
Season 19
Episode 1905
David Yetman joins Herpatologists in their various quests to learn more about the many venomous creatures that call the Sonoran Desert home. They track Tiger Rattlesnakes using radio implants before heading up to the mountains to observe rattlesnake dens. While studying the impact urban developments have on the movements of a Gila Monster, they encounter rattlesnakes, tarantulas and desert toads.
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26:40
This episode examines the life of the hummingbird.
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26:20
Travel to the agrarian community of Loma Alta, Ecuador.
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26:21
Journey from Chiclayo upwards to the town of Cajamarca.
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26:20
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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26:20
Travel to Jalisco, Mexico to explore how agave is gronwn, harvest and tequila is made
26:20
Discover a relatively unexplored area of northwestern Arizona.
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26:20
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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26:20
The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.