• State and Federal Rare and Endangered Species by County (NDDB Site)
• Dept. of Fish & Game Special Plants List
• Endangered Species Page (Univ. Michigan)
• Natural Resources Defense Council
• USFWS Endangered Species Bulletins
• Links and Resources on the CNPS Conservation Page

PROTECTING THE ECOSYSTEM (HCP's and MSCP's)

• Natural Community Conservation Planning Program (State)
• Habitat Conservation Planning (Federal)
• NRDC's Leap Of Faith: S. California & Natural Community Conservation Planning
• National Wildlife Federation HCP Page
• CALFED and Habitat Conservation Planning

CNPS has developed a special page dedicated to invasive pest plants and their impacts to our native ecosystems. There are MANY useful links.