Nelson: Earthworms causing havoc in Alberta forests

From oak wilt to jumping worms: A look at the invasive species threatening Canada - National

Earthworms, a threat to Canada's boreal forest?

Alberta Worm Invasion Project – Earthworms are not native to most of Canada and are invading our forests.

Western Canadian Worm Corp

Earthworms of British Columiba

Invasive garden threat: Asian jumping worm

Impacts – Alberta Worm Invasion Project

Invasive earthworms in the boreal forest could contribute to climate change - The Weather Network

Nature – Page 2 – Yellow Point Ecological Society

Phone Book of Worms.com +49 6241 - Telefonbuch / White Pages

Forests and forestry in subarctic regions

Earthworms A Menace To Alberta Forests, Says Worm Invasion Project (PHOTO)

Forest – Yellow Point Ecological Society