1181: "Groundhogs"
Interesting Things with JC #1181: "Groundhogs" – Forget Groundhog Day. These resilient rodents have been shaping ecosystems for millions of years! Learn how they construct massive underground tunnels, survive deep hibernation, and play a crucial role in the wild.
Ref - Brady, C. A., & Wallace, M. C. (2020). Ecology and Management of the Groundhog (Marmota monax). Rutgers Cooperative Extension. Retrieved from https://njaes.rutgers.edu/e361/
