• Aquatic Conservation Network is dedicated to conservation of aquatic life with an emphasis on freshwater species.

• Biodiversity and Ecosystem Network is maintained by the Keck Center for Genome Informatics at Texas A &M.

• Biodiversity, Ecology, and the Environment

• Cornell University and the Natural History Survey at the University of Illinois both have excellent biodiversity servers.

• Endangered Species Program includes the full text of the Endangered Species Act, listed species information, and candidate species information.

• Man and the Biosphere (MAB).

• Missouri Botanical Garden

• National Wetland Inventory - maintained by the Fish and Wildlife Service.

• An overview of the Smithsonian Museums can be found here, and the Smithsonian also has a Natural History homepage.

Environmental Resource homepage

Bob's Home Page.