Bluebird Nesting in Cliff Swallow's Nest

Authors

Ralph C. Preston

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Recommended Citation

Preston, Ralph C. (1938) "Bluebird Nesting in Cliff Swallow's Nest," The Auk: Vol. 55: Iss. 3, Article 56.
Available at: https://digitalcommons.usf.edu/auk/vol55/iss3/56