The Audubon Society field guide to North American birds: eastern region.
New York: Alfred A. Knopf, 1977. Octavo, colour photographs. More
New York: Alfred A. Knopf, 1977. Octavo, colour photographs. More
Tampa: AOU, 1977. Octavo, Wrappers, pp. 129. More
New York: Alfred A. Knopf, 1983. Octavo, colour photographs, text illustrations, maps, softcover. More
Toronto: McClelland and Stewart, 1968. Quarto, colour plates by J. Fenwick Lansdowne, a very good copy in dustwrapper. More
Montreal: McClelland and Stewart, (1966. first edition), Quarto, colour plates by J. Fenwick Lansdowne, fine copy in slightly chipped dustwrapper. More
New York: Arrowood Press, (1989. reprint). Folio, colour plates and sketches by J.F. Lansdowne, grubby dustwrapper. More
Toronto: Dutton, 1977. Octavo, colour illustrations, black and white text illustrations, paperback. More
Ottawa: Government Printing Bureau, 1909. Octavo, wrappers, spine repaired with cloth tape, ex-library, signature. More
Ottawa: Government Printer, 1900-1904. Octavo, index. Publisher's wrappers (one detached) library stamps, signature. More
New York: The National Association of Audubon Societies, 1935. Large octavo, colour plates, other black and white illustrations, maps. Publisher's cloth, some light wear. More
Princeton: Princeton University Press, 1984. Octavo, graphs, inscription, grubby softcover, signed by the author. More