Bighorn Sheep Populations w/ Cody Hinkley

Bighorn Sheep Populations w/ Cody Hinkley

June 24, 2026 · 1h 8m

About this episode

Cody Hinkley discusses his research on using trail cameras to monitor bighorn sheep populations in Colorado's Black Canyon.

You've probably looked at sheep tag odds and thought — that's never happening. The numbers are brutal. Most states are handing out a handful of tags to thousands of applicants, and the herds aren't exactly booming. But there's a population in the Black Canyon of Colorado that just got its first hunt tag in over 80 years, and a wildlife researcher who's been tracking every sheep in that canyon for the last two years using 71 trail cameras. The results are pretty interesting. Cody Hinkley is wrapping up his master's research at Western Colorado University, and his thesis asks a simple but important question: can trail cameras replace expensive, dangerous helicopter surveys to monitor bighorn sheep populations? If the answer is yes, it changes how wildlife managers across the West track herds — and potentially how tags get allocated. In this episode, we break down how the mark-resight method works, what the population data actually shows for this herd, and what the disease threatening sheep herds nationwide would take to solve. We also get into the honest reality of what it would take — population-wise — for a non-resident to have a realistic shot at drawing a tag in their lifetime…

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