The birds of North and Middle America: a descriptive catalogue of the higher groups, genera, species, and subspecies of birds known to occur in North America
Subtitle: from the Arctic lands to the Isthmus of Panama, the West Indies and other islands of the Caribbean sea, and the Galapagos archipelagos
By: By Robert Ridgway
Series: Smithsonian institution.  United States national museum. Bulletin -- no.50; Bulletin (United States National Museum) -- no. 50.
Publisher: Government Printing Office
Published: 1901
Place of publication: Washington
Language: eng
Subjects: Birds