by William G. Bousman. 547 pages in pdf format. ©2007 by the Santa Clara Valley Audubon Society. ISBN 978-0-9796038-0-8.

This comprehensive atlas, compiled and written by William G. Bousman, contains contributions from over fifteen prominent birders and its initial publication was supported by contributions from many members of the local birding community. It includes an illustration, in-depth description, and detailed breeding map for each breeding bird species as well as supporting information about the geography, history, climate and land use of Santa Clara County, California.