Invasive Jumping Worms | University Place

Brad Herrick, an ecologist at the UW-Madison Arboretum, explains the basic biology of earthworms and how to identify different kinds. Herrick focuses on non-native, invasive species of jumping worms and discusses ways to prevent them from spreading from one environment to another. Explore the full archive of PBS Wisconsin University Place lectures online anytime at https://pbswisconsin.org/universityplace and on the free PBS app on Roku, other streaming devices and Smart TVs.