A Birder's Guide to Baltimore and Baltimore County
Elliot A. Kirschbaum, Editor
The Baltimore Bird Club
A Chapter of the
Maryland Ornithological Society
Note: The Birder's Guide to Baltimore is out of print; there are no copies available and there are no plans to reprint it.
Descriptions for two sites that were covered in the Birder's Guide are available at these links:
To Baltimore Bird Club home page.