Members receive bulletins and an annual yearbook. In addition, there are approximately eight presentations given by local naturalists, an annual spring chicken barbecue and fall banquet, and numerous field trips specializing in birding, insects, botany, herpetology, fish, and more.
The Toledo Naturalists' Association is a nonprofit, tax-exempt charitable organization under Section 501(c)(3) of the Internal Revenue Code. Donations are tax-deductible as allowable by law.
Membership categories are Lifetime ($400), Benefactor ($100), Contributor ($50 or more), Family ($25), single ($20), and Student - 18 and under ($5). Due to fees incurred using an online payment service, memberships are assessed a $1.00 fee that shows as a shipping and handling fee.