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names in breadcrumbs
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names in breadcrumbs
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Acorn Woodpecker
Melanerpes formicivorus (Swainson 1827)
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n336_w1150
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Biodiversity Heritage Library
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The birds of North America New York, U.S.A. :Published under the auspices of the Natural Science Association of America,1895, c1888.
biodiversitylibrary.org/page/41959149
n140_w1150
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Birds Chicago, Ill. :Nature Study Publishing Co.,1897-1898.
biodiversitylibrary.org/page/10045496
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The woodpeckers Boston andHoughton, Mifflin and company,1901.
biodiversitylibrary.org/page/14924589
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Biodiversity Heritage Library
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Birds of California Chicago,A. C. McClurg & co.1904.
biodiversitylibrary.org/page/14513468