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

References

• 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
• BirdLife International 2009. Toxostoma rufum
• Dunning, J. 1993. CRC handbook of avian body masses. Boca Raton, FL: CRC Press.
• Equinox (Oxford) Ltd. 1985. Mockingbirds. Pp. 360-361 in C Perrins, A Middleton, eds. The Encyclopedia of Birds. New York: Facts On File Publications.
• Fergus, C. 2004. "Gray Catbird, Northern Mockingbird and Brown Thrasher" (On-line). Pennsylvania Game Commision. Accessed November 12, 2006 at http://www.pgc.state.pa.us/pgc/cwp/view.asp?a=458&q=150398.
• Gill, Frank, and Minturn Wright. 2006. Birds of the World: Recommended English Names. ix + 259
• Godfrey, W. 1986. The Birds of Canada. The Birds of Canada, Rev. ed. Edition. Ottawa, ON: National Museum of Natural Science.
• Howard, R., A. Moore. 1991. A Complete Checklist of the Birds of the World. San Diego, CA: Academic Press Inc..
• Klimkiewicz et al. (1983) Longevity records of North American birds: Remizidae through Parulinae. J Field Ornithol, 54:287-294.
• Peterson, A. 1999. Sensitivity of distributional prediction algorithms to geographic data completeness. Ecological Modeling, 117: 159-164.
• Peterson, A. 2001. Predicting species’ geographic distributions based on ecological niche modeling. The Condor, 103 3: 599-605. Accessed October 15, 2006 at http://0-www.bioone.org.ariadne.kzoo.edu/perlserv/?request=get-document&doi=10.1650%2F0010-5422%282001%29103%5B0599%3APSGDBO%5D2.0.CO%3B2#I0010-5422-103-3-599-PETERSON2.
• Rivers, J., B. Sandercock. 2004. Predation by gray catbird on brown thrasher eggs. The Southwestern Naturalist, 49/1: 101-103.
• Robbins, C., B. Bruun, H. Zim. 1983. A guide to filed identification birds of North America. New York, New York: Western Publishing Company, Inc..