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UW-Led Study: Fences, Roads Foiled Pronghorn in Mass Winter Die-Off

Press Release

University of Wyoming

 

When a severe winter struck Wyoming’s Red Desert in December 2022, one pronghorn doe made a desperate escape attempt, trudging 240 miles through a snowbound wasteland.

Fences blocked her routes to less snowy habitat, foiling her ability to run out of the deep snow and adding time and risk of her search. Ultimately, she returned to the area she started from, where she died.

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