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Simultaneous Multiple Nests of Calliope Hummingbird and Rufous Hummingbird
Ned Batchelder, Gigi Batchelder, Dale A. Livezey and Jeffrey S. MarksVolume:
124
Language:
english
Journal:
The Wilson Journal of Ornithology
DOI:
10.2307/23324578
Date:
September, 2012
File:
PDF, 601 KB
english, 2012