Invasive Jumping Worms
Special | 57m 11s | Video has closed captioning.
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.
Problems Playing Video? | Closed Captioning