Join Our Momentum as a Member

As a member of The Conservation Foundation, you are supporting the preservation and stewardship of nature right here, where you live and work.  

Benefits of Membership

join the prairie oak society

The Prairie Oak Society is a group of our most generous donors and  supporters who receive exclusive invitations to educational excursions and experiences, canoe trips, and Prairie Oak Society events. A minimum yearly contribution of $1,000 or more automatically earns you admission into The Prairie Oak Society.

We receive no dedicated tax revenues as a private non-profit; the more than 5,000 local individuals and businesses who are already members are our main source of support.  Donations are fully tax deductible to the extend allowed by law.  

View the Membership Brochure here (3.4 MB)

Donating Offline
If you would prefer to contribute through mail or fax, download and print* the membership form and fax or mail with your membership donation to:
The Conservation Foundation
10 S 404 Knoch Knolls Road
Naperville, IL 60565
FAX: 630-428-4599

Our FEIN Number is 23-7221206.