Make a Difference in Delaware
We're working with government agencies, private corporations, conservation organizations and our members to conserve the places on which people and wildlife depend. This has resulted in the conservation of more than 30,000 acres across Delaware since 1990.
Take a Restoration Road Trip
To celebrate our recently completed and ongoing restoration projects, we’re taking a restoration “road trip” across DE & PA to see how restoration improves the lives and well-being of both people and nature.
Explore conservation highlights from Delaware and Pennsylvania as featured in the Fall 2022 Nature Conservancy magazine.
PA/DE 2022 Impact Report
2022 was an important year for conservation. There is much to celebrate and much more work to do.
Volunteer In Delaware
Learn about opportunities to help conserve nature in Delaware.
Our People: Experts in Action
Meet some of the people who are working to create lasting solutions in Pennsylvania, Delaware and around the world.
Places We Protect
With your help, The Nature Conservancy has protected more than 30,000 acres in Delaware since 1990. We own more than 5,000 acres across six preserves.