North America Science and Environment

• Archaeology@

• Science 

• Butterflies and Moths of North America  - Contains taxonomic groups, a map and species search, and an image gallery. Gives details about the project and how to get involved.
• United Plant Savers  - Aims to protect native medicinal plants of the United States and Canada and their native habitat. Provides an 'at risk' list, UpS events, a herbal event schedule, and an image gallery. Learn how to join UpS.