=A guide with illustrations or photographs for identification
1928. 466 pp. Hardcover in very good condition without dust jacket. A description of all the species of the birds of the Panama Canal zone, with notes on their habits, call notes and songs, for the purpose of identifying them. Many of these birds are also common elsewhere in Central and South America. Color frontispiece and plates by F.L. Jaques. B&W illustrations and photographs, map of the Panama Canal Zone.