Clutch Sizes, Hatchability Rates, and Sex Ratios of Sparrow Hawks in Eastern Pennsylvania

Authors:
Donald S. Heintzelman, Alexander C. Nagy
Journal:
Wilson Bulletin
Volume:
80
Issue:
3 (July-September)
Year:
1968
Pages:
306-311
File attachments
p0306-p0311.pdf (330.61 KB)

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