Ryan Rehmeier

Ryan Rehmeier is a Professor of Biology and Department Chair at Simpson College, where he has been teaching since 2006. His academic work spans ecology, environmental science, and psychology, with teaching responsibilities in courses like Ecology, Environmental Issues, Mammalogy, and Comparative Vertebrate Anatomy.

• Ph.D. in Biology, Kansas State University, 2005
• M.S. in Biology, Kansas State University, 2000
• B.S. in Biology, Trinity University (Texas), 1997

Rehmeier's research focuses on behavioral ecology and mammalian ecology, particularly examining small mammal populations in tallgrass prairie ecosystems, prescribed fire impacts, and sustainability science applications. He has led international field courses to Ecuador, Belize, Madagascar, and Cuba.

His 2004–2020 publications highlight work on small mammal movements, fire-reversal experiments, and ecosystem services. Awards include the 2013 Distinguished Teaching Award and 2011 Distinguished Junior Faculty Award.

• Distinguished Teaching Award, 2013
• Distinguished Junior Faculty Award, 2011
• Trio Student Services Faculty of the Year Award, 2011

As faculty advisor for Simpson's Environmental Awareness Club and Triathlon Club, Rehmeier emphasizes mentorship and student engagement. His work integrates ecological research with interdisciplinary education, particularly in sustainability and environmental science applications.