Become a Member

Our programs and field trips are open to everyone, and we invite you to attend.  If  you care about the natural world and want to learn more about it join us!!  Joining the Middlefork Audubon Society as a member is quick and easy.


To pay with a credit card online, please follow this link to the Illinois Audubon Society’s Membership page:

On that page you will be offered various membership levels. Once you choose your membership level you will be directed to join a local chapter. On the chapter page please locate the Middlefork chapter and click the ‘Join’ button (additional $6 fee applies for Middlefork chapter). Once you have completed that step, simply go to your cart and proceed to the checkout to pay for your membership.