Back to Show
The Desert Speaks
The Mayo Tribe
Season 5
Episode 2
Literally, ethnobotany is the scientific study of how people use plants. We commonly use plants for food and medicines, but most of the time, we are far removed from the plant itself. Some people – such as the Mayo Indians of southern Sonora, Mexico - have closer, traditional relationships with their flora. The Mayo turn to plants for a variety of uses - from medicines to making furniture
Support Provided By

Unlock with PBS Passport
26:20
The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.

Unlock with PBS Passport
26:20
Explore some of the enormous adobe pyramids that still tower over Peru.

Unlock with PBS Passport
26:20
Host David Yetman and his brother descend into the heart of the Amazon Desert.

Unlock with PBS Passport
26:19
The Desert Speaks travels to find out where desert treasures come from.

Unlock with PBS Passport
26:19
Cruise through the second half of the deserts along Route 66.

Unlock with PBS Passport
26:20
Join host David Yetman and ecologist Yar Petryszyn as they travel along Route 66.

Unlock with PBS Passport
26:20
Host David Yetman makes a trek to discover more about the desert tortoise.

Unlock with PBS Passport
26:19
Discover the ambitious Australian ecological restoration project - Gondwana Link.

Unlock with PBS Passport
26:20
Explore the Alice Springs Desert Park in Central Australia.

26:20
Head down under to investigate the land of the Australian Wildlife Conservancy.

Unlock with PBS Passport
26:20
Host David Yetman is joined by Bill Beezley to tour the vineyards of Baja.

Unlock with PBS Passport
26:20
Host David Yetman joins his brother along the Colorado River and Grand Canyon.