The Toledo Naturalists' Association was formed in 1933 when the Toledo Nature Study Society and the Toledo Field Naturalists' Association merged. TNA has been the official compiler for the Toledo Audubon Christmas Count since its inception. Many of the early TNA members created the first local bird book, written by Lou Campbell, and first published in 1940.
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, and botany. TNA welcomes you to explore its Web Site.