The Wonga Wetlands
- A project redirecting treated wastewater throughout the winter months, returning the system to its original hydrologic regime. Includes photographs, research findings, and management overview. New South Wales, Australia.
- http://www.wongawetlands.nsw.gov.au/

Padule di Fucecchio
- Information about research, flora and fauna of the marshlands of Fucecchio (Tuscany, Italy).
- http://www.padule.org

The National Wetlands Inventory
- Produces information on the characteristics, extent, and status of USA wetlands and deepwater habitats.
- http://wetlands.fws.gov/

Center For Wetlands at the University of Florida
- Linking basic ecological research on wetlands with engineering, particularly to foster the use of natural and constructed wetlands for water treatment.
- http://www.cfw.ufl.edu/

Wetland Ecology
- Introduction from the Texas Parks and Wildlife Department.
- http://www.tpwd.state.tx.us/landwater/water/habitats/wetland/ecology/index.phtml

Bolsa Chica Land Trust
- Aims to purchase and preserve the remaining open space of the Bolsa Chica, one of the last remaining wetland ecosystems in Southern California. Includes images and information on its birds, wildlife, and landscapes.
- http://www.bolsachicalandtrust.org/

California's Coastal Wetlands
- Information about the characteristics and functions of coastal wetland ecosystems.
- http://ceres.ca.gov/ceres/calweb/coastal/wetlands.html

Beaver Dam Information Site
- Explains how beaver dams elevate water tables in watersheds and establish wetlands. Includes a discussion of the large number of beaver ponds in pristine North America.
- http://www.beaverdam.info

IUCN Water and Nature Initiative
- A 5-year programme to demonstrate the ecosystem approach to basin management in field projects around the world, supported by specific projects on finance, law, empowerment, knowledge and communication.
- http://iucn.org/themes/wani/

Ramsar Convention on Wetlands
- An intergovernmental treaty which provides the framework for national action and international cooperation for the conservation and wise use of wetlands and their resources.
- http://www.ramsar.org/