Mule Deer at Freemont Lake
![Mule Deer at Freemont Lake](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/Mule-deer-fremontlake-mark-thonhoff-photo_0.png?itok=8bPV9Rp-)
Detailed Description
Mule deer migrate across the half-frozen Fremont Lake, which the Wyoming Unit identified as the top threat to the longest-known migration in the United States. Photograph credit: Mark Thonhoff, Bureau of Land Management