Date guide to birds of western New York and adjacent Ontario.
By: Published by the Buffalo Ornithological Society as an aid to reporting unusual observations.
Edition: 3d ed., rev.
Published: 1965
Place of publication: [Buffalo]
Language: eng
Number of pages: 23
Subjects: Birds -- New York (State); Birds -- Ontario
Other titles: B.O.S. verification date guide, 1965
Notes: On cover: B.O.S. verification date guide, 1965.