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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