Environmental Education for Kids
Eek!: Evergreens
Site chronicles Wisconsin's Evergreen and Conifer trees. There are descriptions of the various tree types. Additionally, site details the uses of these trees in nature. Ideal for grades 4-8.
Other
Wild Birds Umlimited: Clark's Nutcracker and Pine Forests
Here you can get a good understanding of mutualism. Site includes great photos of the Clark's Nutcracker. Interesting information with great photos.
Friends of Algonquin Park
The Science Behind Algonquin's Animals: Coniferous Forest
Learn about the Coniferous Forest and its wildlife and plant species. View a panorama of a Coniferous Forest in Algonquin Provincial Park.
Other
42 Explore: Trees and Forests
This is a site with links covering multiple areas of tree and plant study. Great illustrations and information.