Sialia mexicana (western bluebird)
Western Bluebirds (Sialia mexicana) are Winter residents around Central Arizona. They can usually be heard singing their "flight song" as in this sample while they're flying in small flocks overhead.
Douglas Von Gausig (recordist; copyright holder), Naturesongs.com

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To cite this page: Myers, P., R. Espinosa, C. S. Parr, T. Jones, G. S. Hammond, and T. A. Dewey. 2013. The Animal Diversity Web (online). Accessed at http://animaldiversity.org.
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