Amphispiza bilineata breeds in the southwest and central regions of North America, extending into the north-central mainland of Mexico. The summer range is much larger than the winter range in the United States. In the winters, it migrates to southern U.S. deserts (Clark,1999; Karl, 2000).
Biogeographic Regions: nearctic (Native )Rights Holder
: The Regents of the University of Michigan and its licensorsBibliographic Citation
: Fox, A. 2003. "Amphispiza bilineata" (On-line), Animal Diversity Web. Accessed April 27, 2013 at Citation Link