Earthworms Are Bad News for North American Forests - Laidback Gardener

Jumping Worms: The Upcoming Environmental Disaster - Laidback Gardener

Night of the Invasive Earthworms: A Horror Story for Northern Forests – Naturalis Historia

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

MASTER GARDENERS: Invading worms are destroying our native hardwood forests - Odessa American

Earthworms in Turf NC State Extension Publications

What Soil Organisms Actually Do - Garden & Greenhouse

Earthworms Are Bad News for North American Forests - Laidback Gardener

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

Earthworms invade our forest floor

Jumping Worms: The Upcoming Environmental Disaster - Laidback Gardener

Even Earthworms Are Bad Now

Jumping Worms Are Here – Halton Region Master Gardeners