Invasive earthworms of North America - Wikipedia

Earthworms: The Invasive Species You Didn't Know About - Upper Valley Land Trust

Common Earthworm (Lumbricus terrestris) - JungleDragon

I have read the last Ice Age wiped out native North American earthworms above 45 degrees latitude. Before European and Asian settlers brought them back, how did organic matter get decomposed and

Were there any paved roads in North America before the arrival of the Europeans? - Quora

NY's Foolproof Way To Find Jumping Worms If They're In Your Yard

When did the Native Americans first find out how Europe looked like? - Quora

Invasive earthworms are remaking our forests, and climate scientists are worried

earthworms Nature @ WSU

Earthworm - Wikipedia

Rupert Clayton (@RupertClayton@)