Nearly 150 years ago, a group of naturalists got together to study and share their love of this amazing place we call home. We still gather every day to do just that.
Join us in honoring this milestone with an exciting lineup of activities, special exhibitions, and programs. Learn more.
We’d love for you to be part of the celebration. Click here to receive email updates about nature news, anniversary happenings, exciting moments in our history, and much more.
We hope you consider becoming part of our community by joining as a member or supporting one of our many projects.