Earth Protector - Proponent of activism and legal action in support of environmental, energy and wildlife concerns. Listings of future and current activities.
Educational Communications - A non-profit organization dedicated to improving the quality of life on this planet. Provides contact address and newsletter subscription information.
Environmental Health Coalition - A United States based organization using social change strategies to achieve environmental justice. Provides newsletter, fact sheets and project details.
Heartwood - An association dedicated to the health and well being of the native forest of the Central American Hardwood region. Provides list of current activities and programs.
mountaindefenseleague.org - A citizen-based lobby dedicated to the protection of San Diego County's and the surrounding region's mountains, wildlands, and rural communities through land-use planning and resource preservation.
San Diego Chapter of the Sierra Club - Environmental activist and outdoor preservation group based in San Diego California. Provides information and local activities.