Song Pattern Variation in the Sage Sparrow (amphispiza Belli): Dialects or Epiphenomena?

Authors

John A. Wiens

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Recommended Citation

Wiens, John A. (1982) "Song Pattern Variation in the Sage Sparrow (amphispiza Belli): Dialects or Epiphenomena?," The Auk: Vol. 99: Iss. 2, Article 3.
Available at: https://digitalcommons.usf.edu/auk/vol99/iss2/3