http://www.epa.gov/OWOW - The governmental wetlands, oceans, and watersheds web page.
http://www.erols.com/wetlandg/ - Wetlands Conservation and Restoration- This site is dedicated to furthering wetlands restoration, enhancement, and conservation on private lands. The page is maintained by NWCA.
http://www.igc.org/nwf/wetlands/ - Wetlands- The national wildlife federation's page, with tons of useful information, including legislative actions taken to protect the wetlands.
http://www.wetlands.ca/exploring/ - Wetlands Network- Profiles of leading organizations and people involved with wetlands conservation. Also, take a virtual wetlands tour.
http://www.epa.gov/surf/ - Surf your watershed: This site provides multilevel water resource information. Enter your zipcode and learn the facts about your watershed and ways you can get involved.
http://www.epa.gov/owow/lessons/ - Lessons learned: Identify the top lessons learned in protecting our lakes, rivers, streams, oveans and estuaries using a watershed approach.
http://www.epa.gov/surf/iwi/ - Watershed Indicators: Learn wheter our rivers, lakes, streams, wetlands and coastal areas are "well" or "ailing". Find out what activities on the surrounding lands affect our waters and place them at risk.
http://www.epa.gov/surf/adopt/ - Adopt your watershed: Learn about the groups active in your watershed. Thousands of groups are listed.
A biblioigraphic database of North American Waterfowl and their wetland habitats
http://www.nwrc.gov/duckdata/duckdata.html
Ducks Unlimited
http://www.ducks.org/
The Sierra Club
http://www.sierraclub.org/
National Fish and Wildlife Foundation
http://www.nfwf.org/index.htm
Audubon Society
http://www.audubon.org/
US Fish and WildlifeService
http://www.nwi.fws.gov/
Ramsar Convention on Wetlands
http://iucn.org/themes/ramsar/
Swampbuster
http://ceres.ca.gov/wetlands/permitting/swampbuster_description.html
US Fish and Wildllfe System National Wildlife Refuge System
http://bluegoose.arw.r9.fws.gov/