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Pair Formation, Nest Building, and Egg Laying of the Common Grackle in Northern Ohio

Please use this identifier to cite or link to this item: http://hdl.handle.net/1811/5559

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dc.creator Maxwell, George R., II en_US
dc.date.accessioned 2005-10-01T02:56:29Z
dc.date.available 2005-10-01T02:56:29Z
dc.date.issued 1970-09 en_US
dc.identifier.citation The Ohio Journal of Science. v70 n5 (September, 1970), 284-291 en_US
dc.identifier.issn 0030-0950 en_US
dc.identifier.uri http://hdl.handle.net/1811/5559
dc.description Author Institution: Rice Creek Biological Field Station, State University College, Oswego, New York 13126 en_US
dc.description.abstract A nesting study of the Common Grackle (Quiscalus quiscula) on South Bass Island, Ohio, was completed during the 1964 and 1965 breeding seasons. The pair bond was achieved through two stages: (1) maintenance of contact between individuals of both sexes, and (2) acceptance of the male by the female. Multi-male "chase and leader" flights were conspicuous throughout the pair-formation period. Length of time required for nest-building varied from seven days to eight weeks. The first egg was laid three days after the nest was completed. The eggs were laid between 0620 and 1000 hours at 24-hour intervals, and the clutch size was 4,7 eggs per nest. en_US
dc.format.extent 689824 bytes
dc.format.mimetype application/pdf
dc.language.iso en_US
dc.rights Reproduction of articles for non-commercial educational or research use granted without request if credit to The Ohio State University and The Ohio Academy of Science is given. en_US
dc.title Pair Formation, Nest Building, and Egg Laying of the Common Grackle in Northern Ohio en_US