Small, nonprofit group dedicated to progressive environmental research and education. Specialty is avian (bird) studies, and aquatic toxicology with a focus on the loon.

An organization of avid recreational fishermen, who have banded together to address conservation issues. News, events, links.

Property owners and other parties interested in lake quality in Fayette, Mt Vernon, and Readfield.

Places targeted in Maine for government sponsored toxic waste cleanup.

Mission is to protect, preserve, and defend the native forest environment of Maine through public awareness, grassroots citizen activism, and education.

Non-profit dedicated to the preservation of the Audubon Camp on Hog Island and the support and enhancement of its educational goals.

A non-profit organization dedicated to protecting the natural environment of the Schoodic District of Acadia National Park..

Promotes stewardship activities in the Gulf of Maine and its watershed, to enhance environmental quality and secure resource use for all generations.

Institute for the study of natural history in Maine.

A private, non-profit organization founded in Naples to protect the water quality and watersheds of the Sebago-Long Lake Region. Covers the towns of Bridgton, Denmark, Harrison, Naples, Sweden, Waterford and Sebago Lake.

Conserving Maine shorelands and islands by working with communities and individuals along the coast. Links to Maine Land Trust. Newsletter and membership information.

Dedicated to researching environmental challenges facing the state and reporting the research to policy makers and the public.

Forum to share information and experiences on island stewardship, visitors, logistics, and government/regulation. Text of the Private Island Newsletter, links to related sites.

Promotes the preservation and protection of state historic parks and cultural landscapes. Provides pictures, survey, journal, news, and information.

Promotes environmental management practices to protect and improve the waters and related environments. Includes membership, position, calendar, and directory.

Dedicated to researching pollution of the ocean, unsustainable coastal development, species and habitat degradation, and environmental emergencies (toxic spills, releases) affecting marine life.

Protecting and restoring the ecology and environment of Penobscot Bay, through research, advocacy, and community empowerment.