Invasive earthworms-Changing ecosystems in North America from the bottom up.

Earthworms: Invasive species have spread to almost all parts of

European earthworms decrease species diversity in North America

Invasive jumping worms can change their world

Invasive Jumping Worms Spreading Throughout The U.S.

Most Earthworms are an Invasive Species in Eastern North America

Forest Floor Narrative

Forest Floor Narrative

Invasive earthworms of North America - Wikipedia

Earthworm invaders may be stressing out some maples