ANDERSON — THE BIRDS OF IOWA. 397 



CouES, Eluott. — Key to North American Birds. Containing a concise 

 account of every known species of living and fossil bird at present known 

 from the continent north of the Mexican and United vStates Boundary, in- 

 clusive of Greenland and Lower California, with which are incorporated : 

 General Ornithology, an outline of the structure and classification of Birds 

 aiul Field Ornithology, a manual of collecting and preserving birds. The 

 Third Edition, exhibiting the nomenclature of the American Ornithologists' 

 Union, and including description of additional species, etc. By Elliott Coues, 

 A. M., M. D., Ph. D., Late Captain and Assistant Surgeon in the U. S. Army, 

 and Secretary of the U. S. Geological vSurv^ey; Vice-President of the Ameri- 

 can Ornithologists' Union, and Chairman of the Committee on the Classifi- 

 cation and Nomenclature of the North American Birds. Foreign Member of 

 the British Ornithologists' Union ; Corresponding Member of the Zoological 

 Society of London ; JNIember of the National Academy of Science, of the Fac- 

 ulty of the National Medical College, of the l*hilosophical and Biological 

 Societies of Washington, of the General Covmcil of the Theosophical Society 

 of India, etc. Profusely illustrated. Boston: Estes & Lauriat. 1887. 



Fisher, A. K. — " Notes on the Depredations of the Blackbirds and Go- 

 phers in Northern Iowa and Southern Minnesota in the Fall of 1887." An- 

 nual Report of the Department of Agriculture. Washington. 1877. Pp. 



454-6. 



RIDGW.A.Y, Robert. — A Manual of North American Birds, by Robert 

 Ridgway. Illustrated by 464 outline drawings of the generic characters. 

 Philadelphia: J. B. Lippiucott Companj-. 1887. 



Cooke, W. W. — U. S- Department of Agriculture. Division of Economic 

 Ornithology. Bulletin No. 2. Report on Bird Migration in the Mississippi 

 Valley in the Years 1884 and 1S85, by W. W. Cooke. F>lited and revised by 

 C. Hart Merriam. Washington : Government Printing Office. 1888. 



Barrows, W. B. — U. S- Dept. of Agriculture. Division of Economic 

 Ornithology and Mammalogy. Bulletin i. The English Sparrow (Passer 

 domesticus) in North America, especially in Its Relations to Agriculture. 

 Prepared under the direction of Dr. C. Hart Merriam, Ornithologist, by Wal- 

 ter B. Barrows, Asst. Ornithologist. Washington : Government Printing 

 Office. 1 889. 



Keyes and Williams. — A Preliminary Annotated Catalogue of the 

 Birds of Iowa, by Chas. R. Kej^es and H. S. Williams, M. D. Proceedings 

 of the Davenport Academy of Natural Sciences. Vol. V, 1889, pp. 113-161. 

 Davenport. 1889. [Reprint; Extract from same. Davenport, Iowa. 1S89. 

 Pp. 1-49]- 

 [Proc. D. a. S., Vol. XI. 1 53 [Peb. 12, 1907.I 



