CODY — Terrestrial Habitat Biologist Jerry Altermatt retired last week, bringing his 33-year career with the Wyoming Game and Fish Department to a close. 

Altermatt began his Game and Fish career in 1992 as a special project biologist and worked on a cooperative project with the Bureau of Land Management to resolve big game and livestock conflicts. Over the next nine years, Altermatt worked on various habitat projects throughout the Bighorn Basin. In 2001, Altermatt transitioned to the role of terrestrial habitat biologist for the Cody Region where he remained for the rest of his 33-year career.

Wildlife Management Coordinator Corey Class said Altermatt’s knowledge of ecological principles and habitat management is well-known and respected throughout Wyoming. “While not the only noteworthy accomplishment of his career, Altermatt is best-known for his work with riparian habitats and beavers,” Class said, “Over the past decade, he has been at the forefront of utilizing beavers to restore riparian areas across the Cody Region and researching best practices for beaver reintroduction.” 

Through his research and hands-on experience, Altermatt introduced several innovations, including the design and construction of a specialized beaver trailer to improve the transportation and care of beavers during the relocation process, and a holding facility that temporarily houses beavers before translocation. Altermatt also developed a best management practices document for Game and Fish, providing valuable guidance to personnel involved in similar efforts.

Altermatt also is known for his practical approach and willingness to always lend a hand. “Jerry’s calm and collected demeanor fosters productive working relationships with diverse personalities across multiple agencies, landowners and colleagues,” Class said. 

Altermatt has received many accolades over the course of his career including Wildlife Division Employee of the Year, Cody Region Peer Recognition Award and Wyoming Wildlife Natural Resource Trust’s Partner of the Year. 

“Altermatt’s dedication, innovation, and collaborative spirit have made him an exemplary employee,” Class said. “His strategic and innovative work in utilizing beavers to restore riparian ecosystems, coupled with his commitment to community engagement and mentorship exemplifies the highest standards of excellence in wildlife conservation.”