Publisher: Washington D.C. Smithsonian Institution, 1970.
Status: Out of print
Illustrated By: Schroeder, Jack R.
Good paperback, cover stains, cover beginning to separate. Preliminary Smithsonian Manual. Designed to facilitate field identification of the birds in the region. Covers distribution and status, habitat, and life history. Includes a B&W elevation map showing mountain areas and principal rivers, and one map showing forest zone and permanent ice or snow areas.Item #Z10021104