The Birds of Sonora

Rating:
Summary: Occurence location guide for Sonoron birds
Review: Make sure your expectations are set right for this valuable book. Like Monson's "Annotated Guide to the Birds of Arizona" -- this book focusses on the occurence and location of bird sightings in Sonora. Valuable for determining the frequency and location of birds in Sonora, but no details on actual sites. NOT a Lane guide to Sonora by any means. Nor does it have any photos, descriptions, etc. My interest is the 'south of the border' occurence of Arizona vagrants, casuals, etc.