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The Nature Conservancy in Maryland / DC

A wooden dock expands out into calm waters.
Choptank River The sun rises over the Choptank River near Cambridge, Maryland. © Erika Nortemann/The Nature Conservancy

Make a Difference in Maryland and DC

From Western Maryland's Central Appalachian forests to our nation's capital and beyond to the Chesapeake Bay, we're working to deliver large-scale, science-based conservation that will help people and nature adapt to a changing climate.

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Our Stories

Two black eyes look out from a hairy brown creature.

Photo Contest

Congratulations to Benjamin Salb from Maryland for winning First Place in the TNC Photo Contest's Insects & Arachnids category!

Three people stand in front of the U.S. Capitol Building.

Advocacy Day

Our staff and trustees from Maryland and DC traveled to Capitol Hill to meet with elected officials for TNC's annual Advocacy Day.

A sun sets over the silos of a working farm.

Farmers on the Forefront

Meet some people working in the Chesapeake Bay watershed working to change the way we feed others while conserving nature.

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A report cover with the title "Change is Here" features smoke arising from soil.

Report

Impact Report

Thanks to your support, we accomplished so much in 2023. We look forward to doing more throughout the year to come!

Impact Report
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Candid headshot of Kahlil Kettering at Mount Olivet Cemetery.
Kahlil Kettering Executive Director, The Nature Conservancy in Maryland/DC. © Trent Burns / Casey Trees

Conservation Update

Highlights

Explore conservation highlights from across Maryland and DC as featured in Nature Conservancy magazine's Fall 2023 issue.

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Aerial view of a small coastal community. A four-lane divided road runs through the center of the downtown commercial area surrounded on three sides by the waters and marshes of the Chesapeake Bay.

Video

Assessing Nature's Role in Resilience

Learn how TNC and partners are working together to understand how nature can help protect coastal communities from storm and flood impacts as sea levels rise. (4:16)

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A wide, low wooden boardwalk cuts a path through tall marsh grasses, ending in an overlook point at Cranesville Swamp Preserve. Gray clouds hang low in the sky over a mountain ridge on the horizon.
Cranesville boardwalk The boardwalk at Maryland's Cranesville Preserve. © Kent Mason

Places We Protect

Connect with Nature

Experience and enjoy TNC's public preserves in Maryland and DC.

Explore
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Upcoming Events

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Group photo of TNC MD/DC staff. A large group of people stand together outdoors in front of a red barn, smiling during the chapter's annual staff retreat.

Feature

Our Staff

Meet some of the people who are working to create lasting solutions in Maryland, DC and around the world.

Our Staff
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Conservation in Maryland and Washington, DC

Learn more about our conservation efforts across the region and ways that you can connect with nature.