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Molt, Orientation, and Avian Speciation
Sievert Rohwer and Darren E. Irwin
Vol. 128, No. 2 (April 2011), pp. 419-425
Published by: American Ornithological Society
Stable URL: http://www.jstor.org/stable/10.1525/auk.2011.10176
Page Count: 7