Access to this video is a benefit for members through PBS Passport.
Up Next
Back to Show
The Desert Speaks
Passions of the Pitaya
Season 17
Episode 1703
Travel with host David Yetman and Mexican ecologist Alberto Búrquez to an annual festival dedicated to Pitaya cactus fruit. In Techaluta, Yetman watches workers harvest Pitayas by lamplight, places a bet on a midday horserace, and participates in a Pitaya-eating contest. Then visit Infiernillo “Little Hell,” where the dry, hot temperature is ideal for the cultivation of a distinct type of Pitaya.
Sign up now for inspiring and thought-provoking media delivered straight to your inbox.
Unlock with PBS Passport
26:20
Travel around Chihuahua, Mexico with the Arizona-Sonora Desert Museum’s Jesus Garcia
Unlock with PBS Passport
26:40
This episode examines the life of the hummingbird.
Unlock with PBS Passport
26:20
Travel to the agrarian community of Loma Alta, Ecuador.
Unlock with PBS Passport
26:21
Journey from Chiclayo upwards to the town of Cajamarca.
Unlock with PBS Passport
26:20
Ecologist Jim Cornett joins David Yetman for a look around Coachella Valley.
Unlock with PBS Passport
26:20
Travel through Michoacán to explore its coast, diverse habitats and local traditions.
Unlock with PBS Passport
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.
Unlock with PBS Passport
26:20
Visit one of the few inhabited islands in the Galapagos.
Unlock with PBS Passport
26:19
Explore how scientists study the adaptability of desert plants to droughts.
Unlock with PBS Passport
26:19
Discover how scientists use tree rings to gather evidence of climate conditions.
Unlock with PBS Passport
26:20
The Desert Speaks crew heads out to discover the secrets of Peru's Cloud Forest.