A Behavioral and Morphological Study of Sympatry in the Indigo and Lazuli Buntings of the Great Plains

Authors
Stephen T. Emlen, James D. Rising, William L. Thompson
Journal
Wilson Bulletin
Volume
87
Issue
2 (April-June)
Year
1975
Pages
145-179
File attachments
p0145-p0179.pdf (1.64 MB)

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