TNC works across all 50 states to conserve the lands and waters on which life depends.
A leading conservation organization in the United States and around the world, TNC works with public and private partners to ensure our lands and waters are protected for future generations.
- Alabama
- Alaska
- Arizona
- Arkansas
- California
- Colorado
- Connecticut
- Delaware
- Florida
- Georgia
- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland/DC
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
North America Priority Landscapes
Learn about these important areas for conservation work that crosses political boundaries.
U.S. Stories

Press Release
House Approves Great American Outdoors Act
Find out why it's a win for nature and people.

Blog
Environmentalists Cannot Remain Silent on Racism
CEO Jennifer Morris makes a public statement on the recent acts of racism in the United States and ongoing protests spreading around the world.
By Jennifer Morris

Feature
Midwest Pollinators
The Nature Conservancy is protecting the habitats that pollinators need to thrive, so we can enjoy the crucial benefits that they provide.

Blog
Ten Years of Progress in the Gulf of Mexico
Ten years after the Deepwater Horizon oil spill, we have learned important lessons about how to increase the chances of success of large-scale restoration of the Gulf of Mexico and of other important ecosystems.
By Bob Bendick
Nature Unites Us
We all benefit when we invest in nature—and TNC is using cutting-edge science and practical solutions to conserve the natural resources on which we all depend.