Investigating the Prevalence of Birdshot in Wisconsin Black Bear Carcasses
Wildlife Ecology and Management Jena Garceau
Adrienne Cohoon
Alaina Hibbard Wildlife Ecology and Management
Sam Kobe Wildlife Ecology and Management
Chloe Rogers Wildlife Ecology and Management
Allie Forseth Wildlife Ecology and Management
Wildlife Ecology and Management
The eastern American black bear ( Ursus americanus ) is a symbolic resident of Wisconsin’s Northwoods, valued by indigenous tribes, hunters, and wildlife enthusiasts alike. Given the considerable number (~24,000) of black bears, the gradual expansion of their range, and the progression of human development, bear-human conflict is becoming an increasingly important component of black bear management in Wisconsin. Although the Wisconsin DNR works with USDA- Wildlife Services to assist with bear-human conflicts, and responds to complaints 7 days a week, not every homeowner takes advantage of these resources. It is a common misconception that shotgun birdshot is an effective nuisance bear deterrent. In the fall 2025 bear hunting season, we began investigating the use of shotgun birdshot to deter bears by working with Wisconsin processors to identify the presence of shot pellets in carcasses. Bear processors look for pellets in carcasses before processing the meat in order to make it safe for human consumption. We plan to collect data from processors on how often they receive a harvested bear with shot pellets. The presence of lead shot in carcasses is of particular concern due to the potential health hazards associated with ingesting contaminated meat. This project proposal aims to assist in reaching objectives set by the Wisconsin Black Bear Management Plan to address bear-human conflicts as well as inform an approach to advise landowners on safe bear management practices on their properties.
Advisors: Cady Sartini, Ph.D.
Subject Area: Wildlife
Type: Poster
70
Jim and Katie Krause CNR Student Research Symposium
Made with FlippingBook - Share PDF online