The following bibliography has been generated by bringing together all references provided by our content partners. There may be duplication.

References

• BBL - Longevity Records of North American Birds (Online source)
• Banks, R. C., R. W. McDiarmid, A. L. Gardner, and W. C. Starnes. 2003. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada
• Banks, R. C., R. W. McDiarmid, and A. L. Gardner. 1987. Checklist of Vertebrates of the United States, the U.S. Territories, and Canada. Resource Publication, no. 166. 79
• Bildfell, R., E. Eltzroth, J. Songer. 2001. Enteritis as a cause of mortality in the western bluebird (Sialia mexicana). Avian Diseases, 45: 760-763.
• BirdLife International 2009. Sialia mexicana
• Dickinson, J., K. Kraaijeveld, F. Smit-Kraaijeveld. 2000. Specialized extrapair mating display in western bluebirds. Auk, 117: 1078-1080.
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Guinan, J., P. Gowaty, E. Eltzroth. 2000. Western bluebird: Sialia mexicana. Pp. 1-32 in A Poole, F Gill, eds. The Birds of North America, Vol. 510. The Academy of Natural Sciences, Philadelphia, and The American Ornithologist's Union, Washington, D.C.
• Kraaijeveld, K., J. Dickinson. 2001. Family-based winter territoriality in western bluebirds, Sialia mexicana: the structure and dynamics of winter groups. Animal Behaviour, 61: 109-117.
• The Birds of North America Online (Online source)
• U.S. Department of Agriculture, 2002. "Index of Species Information: Wildlife Species, Sialia mexicana" (On-line). Fire Effects Information System. Accessed 03/01/04 at http://www.fs.fed.us/database/feis/wildlife/bird/sime/index.html.