Collection consists of an audio cassette tape and transcript of an interview with William G. Towns of Douro, Ontario, conducted by Professor Alan Brunger on 27 October 1981. Also included is an audio cassette tape of an interview with William Telford of Smith Township, Ontario, on local recreation history, conducted by Elaine Boothman for Professor John Marsh's geography 334 course in October 1984.

This addition to the fonds consists of bird spotting forms for the Ontario Breeding Bird Atlas and Ontario Breeding Bird Atlas error forms. Also included in the fonds are numerous publications and newsletters from various naturalist clubs across Ontario.