Ten Things to Know about Earthworms - The National Wildlife Federation Blog

Earthworms are invasive—and hurting insects—in much of North America

Would you eat one? 10 COOL EARTHWORM FACTS

10 Fast Facts About Earthworms - Kristin Moon Science

Arizona Wildlife Federation - Blog

Real Can of Worms - SNJ Today

Earthworms at the Root of Sugar Maple Decline

10 Fast Facts About Earthworms - Kristin Moon Science

Darwin's 'Lowly Earthworm' Gets Its Due

Invasion of the earthworms, mapped and analyzed

Earthworm Facts: FACTS about EARTHWORMS

Top 10 earthworm facts – NFUonline

Earthworm

Identifying and Recording Earthworms – Field Studies Council