Back to Show
The Desert Speaks
Desert Sand Dunes
Season 4
Episode 4
The typical desert is devoid of life, rugged and full of endless sand dunes, right? Not necessarily. This program focuses on the many plants, reptiles and insects who make their homes among the seemingly barren dunes. Examine the geography and dynamics of the shifting desert sands.
Support Provided By
Unlock with PBS Passport
26:19
The final episode in the Galapagos Islands features some of the “newer” islands.
Host David Yetman hops into a motorcycle sidecar to explore Wyoming’s Red Desert
Unlock with PBS Passport
26:20
Travel through the desert with the inventor of goat packing, John Mionczynski.
Unlock with PBS Passport
26:14
Learn how Tohono O’Odham tribal members are passing down traditions.
Unlock with PBS Passport
26:14
Explore Andean Condors and learn their ritualistic significance to native people.
Unlock with PBS Passport
26:14
Examine pre-Incan ruins before venturing to the skies for a view of the Nazca lines.