Desert Sand Dunes

Host David Yetman takes viewers on unforgettable, bold explorations of desert landscapes. Through intriguing storytelling and stunning photography, viewers find out about the people, plants, animals and archaeology of arid regions throughout the New World. "The Desert Speaks" was produced for 19 seasons, and continues to air today.

Desert Sand Dunes

Season 4 Episode 4 | 28m 40s | CC

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.

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