Joe Riis

News
6:00 am
Mon April 21, 2014

Longest Mule Deer Migration Route Documented In Wyoming

Photos like this one, documenting the Red Desert to Hoback migration, will be on display at UW through April 26.
Credit Joe Riis

Scientists in Wyoming have recently discovered the longest mule deer migration route that’s ever been recorded. The animals travel 150 miles, from the Red Desert to the Hoback Basin. Wyoming Public Radio’s Willow Belden spoke with Hall Sawyer and Joe Riis, who have been documenting the migration. Sawyer is a research biologist at Western Ecosystems Technology,  and Riis is a wildlife photographer. Sawyer says he discovered the migration route kind of by accident.

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Open Spaces
4:41 pm
Fri March 7, 2014

Researchers Map Migration Routes With An Eye To Protecting Wildlife

Wyoming has some of the longest wildlife migration routes in the nation.
Credit Joe Riis

Wyoming has some of the longest wildlife migration routes in the U.S. Animals travel in some cases over 100 miles from summer ranges to winter habitats. Protecting the migration routes is important for maintaining healthy populations. But land managers and other decision makers often don’t actually know where the animals travel. Now, scientists are tracking their routes. Wyoming Public Radio’s Willow Belden reports.

(Sound of deer walking along streambed)

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