To become a member of the Midland/Penetanguishene Naturalists you must, most of all, enjoy a walk in the woods. You must respect the living world around us. We believe a naturalist is one who enjoys and supports the natural world in its great variety. Of course there are fees.

Family….. $45.00
Adult…… $25.00
Under 30…free!

Here is how you can join the MPFN or renew your club membership.  Make an E-transfer to  You can do this without any need for a security question or password and it will go directly into the club bank account. Please note in the comments of the E-transfer your contact details including your name, the names of other family members if purchasing a family membership, your street address, email address (so we can send you our email newsletter, outing reminders and updates) and phone numbers (handy to have as an emergency contact).  If you are renewing, please include any changes to your contact details since your last dues payment.          

Send your cheque by snail mail to Midland-Penetanguishene Field Naturalists: 
Box 393 Midland, ON L4R 4L1.  Make sure you include a note with your contact details or, if renewing, any changes to those contact details.
 Pay in person at one of our outings.  Usually an executive member is present at these outings and able to accept payment.