Access to this video is a benefit for members through PBS Passport.
Up Next
Back to Show
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.
Support Provided By
Unlock with PBS Passport
26:14
Visit three groups of sand dunes located on public land in the United States.
Unlock with PBS Passport
26:14
Join the search in Buena Vista, Sonora for the descendants of Ópata palm weavers.
Unlock with PBS Passport
26:14
Take a look into the ways people collect and enjoy some of the oddest plants in the world.
Unlock with PBS Passport
26:14
Take a trip to La Paz, Bolivia. At 12,000ft it is one of the highest cities in the world.
26:14
Hit the road on an adventure from Lima, Peru through this “driest desert in the world.”
Unlock with PBS Passport
26:14
The intrepid travelers begin a thorough investigation into the weird, wild plants of Baja.
Unlock with PBS Passport
26:14
In Baja, the musing and memories of the ancient people adorn the walls in a dry cave.
Unlock with PBS Passport
26:14
A journey to Baja, California and then continuing south to further explore.
Unlock with PBS Passport
26:14
Catch a rare glimpse into the life, culture, and traditions of the native Mayo Indians.
Unlock with PBS Passport
26:14
Evidence suggests that the ancestral Pueblo Indians accurately marked astronomical events.
Unlock with PBS Passport
26:13
We visit The Valle de Tehuacán, the birthplace for domestic corn.
Unlock with PBS Passport
26:12
A trip through the Valley of Tehuacán to the ancient city of Oaxaca in southern Mexico.