Earthworm Herd California Academy of Sciences

15. State - Wildlife Environment and Climate Change

Identifying and Recording Earthworms – Field Studies Council

Earthworms, the important movers of earth

189 New Species Described By California Academy of Sciences in 2012

Sustainability Matters - Tablas Creek Vineyard Blog

Unearthed: the earthworm's journey through time and soil

Earthworms, the important movers of earth

Host-Parasite Interactions, Publications, Host-Parasite Interactions

Pound for Pound, Humanity Proves to Be a Planet-Altering Colossus

Osher Rainforest, California Academy of Sciences, Golden G…

The Strength of Earthworms - Holistic Management International

Spread – Alberta Worm Invasion Project

IZG Collections California Academy of Sciences

Getting the Dirt on Earthworms - What's Growing On - San Joaquin UC Master Gardeners - ANR Blogs

Invasive earthworms are eating away at forest diversity: U of T study