Head-scratching and Wing-stretching of Woodpeckers

Authors

Lawrence Kilham

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Recommended Citation

Kilham, Lawrence (1959) "Head-scratching and Wing-stretching of Woodpeckers," The Auk: Vol. 76: Iss. 4, Article 23.
Available at: https://digitalcommons.usf.edu/auk/vol76/iss4/23