Great Sand Dunes National Park & Preserve - Ranger Fred Bunch - Singing Sands
Great Sand Dunes NP: Singing Sands – PWPR 6
May 14, 2018

The tallest sand dunes in North America are located high in the mountains of Colorado. But did you know, they can…

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Carlsbad Caverns - Ranger Rod Horrocks - Bats, Caves and Microbe Wars
Carlsbad Caverns: Bats, Caves and Microbe Wars – PWPR 2
April 25, 2018

Let’s talk bats, microbes and cave maps! Rod Horrocks is a Physical Scientist and the Chief of Resources Stewardship and Science…

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