Three Shocking Facts About Earthworms

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

Lumbricus terrestris - Wikipedia

Earth's helpers: Earthworms add nutrients to soil

UMaine scientists discover invasive earthworms in Aroostook

Can Earthworms Solve the Water Scarcity Problem? - The Santa

Gone With the Worm: Invasive Earthworms Irrevocably Alter Kenai Peninsula Forests

Five fun facts about subterranean earthworms

Earthworms may have declined by a third in UK, study reveals — Scientists say loss may be as significant as 'insectaggedon' in terms of impact on soil, birds and ecosystems : r/Permaculture

Invasive jumping worm found in Humboldt County – Times-Standard

The three main ecological groups of earthworms. Earthworms differ