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United States

Washington

a large snow-covered mountain with evergreen trees in the foreground.
Mount Tahoma Also known as Mount Rainier. © Courtney Baxter / TNC

Working Towards a Resilient Future in Washington

We are addressing the twin crises of climate change and loss of biodiversity by advancing positive and equitable change through care and stewardship of Washington’s land and water—through legislative and regulatory policy; advocating for equitable access to public funding; and by bringing together powerful and diverse partners, communities and decision-makers.

Wa state capitol
Policy & Advocacy Washington State Capitol building in Olympia, WA. © Hannah Letinich

Explore Our Work

Learn more about what we're doing in Washington.

Port Susan Bay An artistic rendering of Port Susan Bay in Washington. © Erica Simek Sloniker/TNC

Field Notes

Insights, stories and updates on our conservation efforts and the natural beauty of Washington State.

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A Buffalo Homecoming

A group of buffalo stand together, shoulder to shoulder.

A Buffalo Homecoming for the Kalispel Tribe

This year, The Nature Conservancy transferred 40 buffalo to the Kalispel Tribe from the Niobrara Valley Preserve in Nebraska and the Medano Zapato Ranch in Colorado.

Illustration of sea grasses underwater.

Dr. Tiara Moore Redefines Belonging in Marine Science

The Nature Conservancy (TNC) celebrates Dr. Tiara Moore, founder of Black in Marine Science (BIMS), whose research and tireless efforts empower Black marine scientists to thrive in their field.

Aerial view of a dense coniferous forest dotted with autumn-colored trees.

Taneum Watershed Trails: A Restoration Story

TNC in Washington is working to restore the Taneum Watershed, where key headwaters of the Yakima River Basin can be found, making it important to water quantity and quality throughout the basin.

A man wears cold-weather clothing and stands outside in front of a body of water.

BIPOC Outdoors: Earth Day on Yellow Island

Members of Outdoor Asian, Outdoor Afro and Latino Outdoors traveled to Yellow Island to explore nature and volunteer on Earth Day.

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How We Work

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Our Trustees

Our Trustees in Washington

TNC WA Trustees

Our Leaders

The Leadership Team in Washington

TNC WA Leadership

Our Staff

Our staff in Washington

TNC WA Staff

PLACE_HOLDER PLACE_HOLDER © Chris Crisman

See the Places We Protect in Your Community

Across Washington, we’ve worked to protect 800,000 acres to benefit people and nature.

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islands in the ocean peaking through trees.
Cape Flattery The furthest left point of the contiguous United States. © Elise Eliot/TNC Photo Contest 2019