Skip to main content
Access to this video is a benefit for members through PBS Passport.

Up Next

Jaguars and Vaqueros

Jaguars and Vaqueros

Season 19 Episode 1906
26:36
Utah's Slick Rock Country

Utah's Slick Rock Country

Season 19 Episode 1907
26:36
Into the Swell: Utah's High Desert

Into the Swell: Utah's High Desert

Season 19 Episode 1908
26:36
Dying Traiditions in a Mexican Pueblo

Dying Traiditions in a Mexican Pueblo

Season 19 Episode 1909
26:36
Navajo Canyon Lands

Navajo Canyon Lands

Season 19 Episode 1910
26:36
Episode 5: The Calling

The Calling

Season 4 Episode 5
53:05
When Whales Could Walk

When Whales Could Walk

Season 51 Episode 1
53:31
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.