Worm facts - USDA

 

Kid friendly approach to worm life - Annenberg Learner the Journey North: a Global Study of Wildlife Migration and Seasonal Change 

 

Beneficial effects of worm casting teas - USDA

 

Worm biology - Canadian government’s Agriculture & Agri-Food

 

Critter Catalog for Kids - University of Michigan

 

Order great soil or make your own - Veteran Compost