464 BULLETIN 16 2, UNITED STATES NATIONAL MUSEUM 



Coues, Elliott. 



1874. Birds of the Northwest. U. S. Geol. Surv. Terr., Misc. Publ. no. 3, 

 791 pp. 

 Cbaig, Wallace. 



1911. The expression of emotion in the pigeons. II, The mourning dove 

 (Zenaidura macroura Linn.). The Auk, vol. 28, no. 4, pp. 398- 

 407, Oct. 

 1911a. The expressions of emotion in the pigeons. Ill, The passenger 

 pigeon (Ectopistes migratorius Linn.). The Auk, vol. 28. no. 4, pp. 

 40S-427, Oct. 

 Criddle, Nobman. 



1930. Some natural factors governing the fluctuations of grouse in Muni 

 toba. Can. Fiekl-Nat., vol. 44, no. 4, pp. 77-80, Apr. 

 Danfobth, Stuart Taylob. 



1925. An ecological study of Cartagena Lagoon, Porto Rico, with special 

 reference to the birds. Journ. Dept. Agr. Porto Rico, vol. 10, 

 no. 1, 136 pp., figs. 2-45, 1 map. 

 Dawson, William Leon. 



1896. Notes on the birds of Okanogan Co., Washington. Wilson Bull., no. 



10, pp. 1-4, Sept. 30. 

 1923. The birds of California, 3 vols., part col. pis. San Diego, Los Angeles, 

 San Francisco. 

 Dawson, William Leon, and Bowles, John Hoopeb. 



1909. The birds of Washington, 2 vols., illus. Seattle. 

 Deane, Ruthven. 



1896. Some notes on the passenger pigeon (Ectopistes migratorius) in 

 confinement. The Auk, vol. 13, no. 3, pp. 234-237, July. 

 Devany, J. (L. 



1921. The spruce drummer. Can. Field-Nat., vol. 35, no. 1, pp. 16, 17, Jan. 

 Dickey, Donald Rydeb, and Van Rossem, Adkiaan Joseph. 



1923. Description of a new grouse from southern California. The Condor, 

 vol. 25, no. 5. pp. 168, 169, Sept.-Oct. 

 Dixon, Joseph Scattebgood. 



1927. Contribution to the life history of the Alaska willow ptarmigan. 



The Condor, vol. 29. no. 5, pp. 213-223, illus., Sept.-Oct. 

 1930. Jays or California quail? Nature Mag., vol. 15, no. 1, pp. 42, 43, illus., 

 Jan. 

 Dutcheb, William. 



1903. The mourning dove. Nat. Assoc. Audubon Soc. Educ. Leaflet 2, 3 pp., 

 1 pi., Mar. 2. New York. 

 Dwight, Jonathan, jb. 



1900. The moult of the North Amerii an Tetraonidae (quails, partridges, and 

 grouse). The Auk, vol. 17, nos. 1, 2. pp. 34-51, 143-166, illus., Jan., 

 Apr. 

 Eaton, Elon Howabd. 



1910. Birds of New York. New York State Mus. Mem. 12, pt. 1, Water 



birds and game birds, 501 pp., 42 pis. 

 Edson, John Melton. 



1925. The Hooters of Skyline Ridge. The Condor, vol. 27, no. 6, pp. 226-229, 

 Nov.-Dec. 

 Edwabds, George. 



1755. A letter to Mr. Peter Collinson, F. R. S., concerning the pheasant of 

 Pennsylvania, and the Otis Minor. Philos. Trans. Roy. Soc. Lon- 

 don, vol. 48, pt. 2, for 1754, pp. 499-503, 2 pis. 



