Author:
McCreedy Chris,Meiman Susan T.,Munoz Steven A.,Cicero Carla,Pyle Peter,Martin John W.,Carlson Barbara A.
Publisher
Cornell Lab of Ornithology
Reference157 articles.
1. Patten, M. A., and P. Unitt (2002). Diagnosability versus mean differences of Sage Sparrow subspecies. Auk 119(1):26–35.
2. Cicero, C., and N. K. Johnson (2007). Narrow contact of desert Sage Sparrows (Amphispiza belli nevadensis and A. b. canescens) in Owens Valley, eastern California: evidence from mitochondrial DNA, morphology, and GIS-based niche models. Ornithological Monographs 63:78–95.
3. Cicero, C., and N. K. Johnson (2006). Diagnosability of subspecies: lessons from Sage Sparrows (Amphispiza belli) for analysis of geographic variation in birds. Auk 123(1):266–274.
4. Pyle, P. (1997). Identification Guide to North American Birds. Part I. Slate Creek Press, Bolinas, CA, USA.
5. Rising, J. D. (1996). A Guide to the Identification and Natural History of the Sparrows of the United States and Canada. Academic Press, NY, USA.