Ladybird Johnson Wildflower Center
Lots of information on native wildflowers and native plant conservation and restoration.
Audubon Cooperative Sanctuary Program for Golf Courses
Learn how to create and enhance natural areas and wildlife habitats on your golf course.
EPA Wetlands
Provides wetalnd fact sheets and information on the legal and practical issues of restoring wetlands.
Natural Landscaping
A nice list of resources and publications on natural landscaping.
USDA Plants Database
Provides standardized plant names and symbols, plant characteristics and distribution.
USDA Zone Finder
Locate your USDA Zone of Hardiness by zip code, and get a description of each hardiness zone.
NRCS Conservation Reserve Program (CRP)
A voluntary conservation program for agricultural landowners.
Article on net energy gain from switchgrass-based ethanol.
Wildlife Conservation Links
Pheasants Forever is dedicated to the conservation of pheasants, quail and other wildlife through habitat improvements, public awareness, education and land management policies and programs.
Ducks Unlimited conserves, restores and manages wetlands and associated habitats for North America's waterfowl.
National Wildlife Federation inspires Americans to protect wildlife for our children's future.