Amy Martin, creator of Threshold, talks about season 1 of her podcast, which focused on the past, present, and future of bison in America. See photos from season 1 and a preview of season 2 at thresholdpodcast.org.
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- This week in Western history: The (re)discovery of Mesa Verde
Host/producer: Aaron Weiss
Music: Purple Planet
Photo: Bison on the Fort Peck Indian Reservation, Threshold Podcast