Mule Deer population remains on rebound

By Aubrey Hale
September 11, 2025

Photo credit: Gregory Nickerson, Wyoming Migration Initiative.

In a recent interview, Angi Bruce, Director of the Wyoming Game and Fish Department, provided a comprehensive update on the status of mule deer populations in Wyoming, discussing both the challenges and positive developments.

The mule deer herd faced significant setbacks during the harsh winter of 2022-2023, which severely impacted their numbers. However, Director Bruce noted a rebound in populations in recent years, stating, “Mother nature has been very good to us the last few years.” While this short-term recovery is promising, she emphasized the importance of caution in managing hunting licenses to ensure the herd’s long-term sustainability: “We’re still being pretty conservative with those license numbers.”

RELATED: RADIO INTERVIEW WITH ANGI BRUCE, WYOMING GAME AND FISH

Bruce explained that mule deer take longer to recover compared to other species, saying, “Mule deer take a few more years than antelope to really rebound.” This careful management is crucial for ensuring that populations continue to thrive.

Addressing the long-term decline in mule deer populations across the West since the peaks of the 1990s, Bruce remarked, “There’s an overall population decline happening throughout the West.” She expressed the department’s commitment to reversing this trend: “Right now we’re trying to pull a lot of little levers.” The department is currently developing a statewide strategy aimed at addressing these issues.

Director Bruce also highlighted the critical role of habitat quality in supporting mule deer populations. She noted, “We’re fortunate that we have so much habitat,” but stressed that “what is the condition of the habitat” is essential. The spread of invasive species like cheatgrass is a major concern, as it can limit the availability of forage for mule deer. Bruce stated, “We’re continuously fighting back cheatgrass,” in addition to addressing habitat considerations like “aspen stands” and “conifer encroachment.”

While the mule deer population in Wyoming shows signs of recovery, careful management and strategic planning remain vital for sustaining this progress. With ongoing efforts to enhance habitat, manage predators, and implement wildlife crossings, the Wyoming Game and Fish Department is dedicated to securing a future for mule deer and other big game species in the state. As Director Bruce encouraged, “I just want to encourage people to get outside. It’s a gorgeous week.”

To hear the full interview, visit SVInews.com, where she also discussed the Alpine Wetlands project, the 2025 Hunting Outlook, and the Mule Deer Crossing project that has begun south of Kemmerer.

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