Skip to content

United States

The Nature Conservancy in Maine

A small red maple leaf is placed atop a yellow fern.
Falling for Nature Maine's foliage is entering its most striking season. © Nick Hall

Make a Difference in Maine

With your help, we have conserved more than 2.5 million acres in Maine. Your support protects wildlife and their habitats, bolsters sustainable nature-based economies, and inspires climate action. Please join us to ensure that Maine's natural legacy endures for future generations.

Support TNC in Maine
Aerial view of snaking rivers winding and branching through dense green forests.
Magalloway Aerial view of the Magalloway lands and waters. © Ben Pearson
Fall colors reflect off a river.

Restoring Balance to the Kennebec River

An innovative agreement sets the stage for TNC and partners to restore the river’s ecological health while strengthening the region’s economic vitality.

Learn About the Project

Our Conservation Priorities

With a mission to protect the lands and waters on which all life depends, The Nature Conservancy in Maine is taking action to protect land and water, work toward a healthy and sustainable ocean, address and mitigate the effects of climate change, and connect people and nature, in Maine and around the world. Read more about how your support is making a difference in each of these critical areas.

Stories in Maine

A view of the sun rising over an expanse of water as seen from a fishing vessel.

Taking the Gulf’s Temperature

How fishermen are helping gather information for better fisheries management in a changing climate.

Interior view of Maine's State House, with the Maine state seal framed by windows.

Landmark Legislation Provides Ongoing Conservation Funding for Land for Maine’s Future

A broad partnership of land trusts, sportsmen and conservation supporters celebrates that the Maine Legislature has passed a law establishing dedicated Land for Maine’s Future (LMF) funding.

A culvert replacement construction site with an excavator, erosion controls, and workers installing rock and concrete structures along the waterway.

Doing the Good Work: A Conversation with a River Restoration Expert

A major upgrade to the Lakeview Road culvert opens eight miles of upstream habitat for endangered Atlantic salmon while relieving years of costly seasonal flooding for residents.

Group of about 20 people wearing bright yellow protective gear, gathered in a smoky barrens under a cloudy, gray sky.

Training New Leaders in Fire Management

A TNC-led training event fosters collaboration for more effective—and safe—ecological management with fire.

View More
An overhead view of a person walking on a boardwalk with green heath plants all around.
Magical Place Enjoying the boardwalk to explore an unusual landscape at Saco Heath Preserve. © Ian Patterson

See the Places We Protect in Your Community

TNC has helped protect more than 2.4 million acres in Maine, which benefit wildlife, protect unique habitats, encourage nature-based recreation and support sustainable industries.

Explore TNC's Preserves
A logo for Maine Roots is displayed above a black and white image of Rachel Carson holding scientific equipment.
Explore "Maine Roots" This edition's cover features a photo of Rachel Carson. © Jerry Monkman/Ecophotography

Read Our 2026 Summer Newsletter

Our latest newsletter celebrates major conservation milestones, from TNC Maine's 70th anniversary to a historic funding win. You'll also find stories about river restoration, invasive species management & other conservation impacts around the state.

Read "Maine Roots"
A hunter wearing blaze orange carries a rifle through the snowy Maine woods.

Hunting at TNC Preserves in Maine

Maine has a rich legacy of responsible and sustainable hunting. Learn about how to safely participate at our preserves.

Hunting at TNC Preserves

More From Maine

Learn more about the people and projects that conserve the lands and waters on which all life depends.

About Our Work

Learn how we're focusing the power of people to make positive changes for nature, in Maine and beyond.

Meet Our Team

Explore and connect with our expert staff and dedicated Trustees.

Our Commitment to Collaborating with Indigenous Peoples

TNC Maine is committed to sustained, informed and deliberate work with and in support of Wabanaki people toward shared priorities.

Make a Gift

Your support protects wildlife and their habitats, bolsters sustainable nature-based economies and inspires climate action.