LITERATURE CITED 465 



Cameron, Ewen Somerled. 



1907. The birds of Custer and Dawson Counties, Montana. Auk, vol. 24, 



pp. 389-406. 



1908. The birds of Custer and Dawson Counties, Montana. Auk, vol. 25, 



pp. 39-56. 

 Cassin, John. 



1852. Illustrations of tlie birds of California, Texas, Oregon, British and 

 Russian America. 

 Chadbourne, Arthur Patterson. 



1896. The Hudsonian chickadee (Pants hiidsonicus), red-breasted nuthatch 

 (Sitta canadensis), and golden-crowned kinglet (Regulus satraps) in 

 Plymouth County, Mass., in summer. Auk, vol. 13, p. 346. 

 Chamberlain, Montague. 



1884. Prehensile feet of the crow (Corvus frugtvorus). Auk. vol. 1, p. 92. 

 Chapman, Frank Michler. 



1898, Notes on birds observed at Jalapa and Las Vigas, Vera Cruz, Mexico 

 Bull. Amer. Mus. Nat. Hist., vol. 10, pp. 15-43. 

 CoBURN, Charles Arthur. 



1914. The behavior of the crow, Corvus americanns, Aud, Journ. Anim- 

 Behavior, vol. 4, pp. 185-201. 

 CoLLiNGE, Walter Edward. 



1924. The food of some British wild birds. 

 Cottam, Clarence, and Knappen, Phoebe. 



1939. Food of some uncommon North American birds. Auk. vol. 56, pp- 

 138-169. 



CouES, Elliott. 



1871. The long-crested jay. Amer. Nat., vol. 5, pp. 770-775. 



1874. Birds of the Northwest. 



1878. Birds of the Colorado Valley, pt. 1. U. S. Geol. Surv. Terr. Misc. 

 Publ. 11. 

 Cram, Eloise Blaine. 



1927. Bird parasites of the nematode suborders Strongylata, Ascaridata, and 

 Spirurata. U. S. Nat. Mus. Bull. 140. 

 Cribdle. Norman. 



1923. The American magpie in Manitoba. Can. Field Nat., vol. 37, pp. 25-26. 



1927. A tale of four crows. Can. Field Nat., vol. 41. pp. 179-183. 

 Crook, Compton. 



1936. A winter food supply for the crow. Auk. vol. 53, pp. Z^I-ZZZ. 

 Cruickshank, Allan Dudley. 



1939. The behavior of some Corvidae. Bird-Lore, vol. 41, pp. 78-81. 

 Currier, Edmonde Samuel. 



1904. Summer birds of the Leech Lake region, Minnesota. Auk, vol. 21. 

 pp. 29-44. 

 CusHiNG, John Eldredge, Jr. 



1941. Winter behavior of ravens at Tomales Bay, California. Condor, vol. 

 43, pp. 103-107. 

 Dales. Marie. 



1925. A maurading blue jay. Wilson Bull., vol. Z7, p. 224. 



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