The Abbreviated Inner Primaries of Nestling Woodpeckers

Authors

Charles G. Sibley

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Recommended Citation

Sibley, Charles G. (1957) "The Abbreviated Inner Primaries of Nestling Woodpeckers," The Auk: Vol. 74: Iss. 1, Article 21.
Available at: https://digitalcommons.usf.edu/auk/vol74/iss1/21