Earthworms are vital to the garden ecosystem. We talked to a horticulturalist about how to attract them to your garden and how to keep them happy.
Dwindling earthworm numbers – DW – 01/30/2017
Earthworms close up
1,197 Worms Dirt Stock Photos - Free & Royalty-Free Stock Photos from Dreamstime
Blog watershed-notes-blog
Guns, Worms, and Steel. But mostly Worms : r/badhistory
outdoors Archives - Page 2 of 20 - The National Wildlife
What Do Earthworms Eat? Their Diet Explained - A-Z Animals
Earthworm Experiments & More! Grades 2-3 E-Lesson
Amphibians and Reptiles of the Winooski NRCD
Invasive Banded Mystery Snail
Ask Dr. Universe: How do worms help protect the dirt?
File:20060131 earthworm hits dirt.jpg - Wikimedia Commons
The Earth Moved: On the Remarkable Achievements of Earthworms
Do worms really eat dirt?