Fonds consists of a complete set of the Wilderness Canoe Association periodical. The periodical was first named Beaverdamn (1974), then The Wilderness Canoeist (1975-1981), followed by Nastawgan (1982-current). Also included are miscellaneous records related to the Wilderness Canoe Association, i.e., membership list 1989, brochures, letterhead, by-laws, minutes of one meeting (2002), and 33 photo contact prints.

This addition to the fonds consists of field naturalist newsletters and journals from across Ontario, with many of the publications including illustrations. Also included in the fonds are numerous bird spotting forms and error forms for the Ontario breeding bird atlas.

Collection consists of issues of the OCA newsletter, whose predominant name was OCAsional news.