534 Birds of Colorado 



72a Allen, J. A. Ornithological Notes from the West. — ii. Notes 



on the Birds of Colorado. Amer. Nat., vi., 1872, pp. 342-35L 

 92 Allen, J. A. The North American Species of the Genus Colaptea, 



considered with Special Reference to the Relationships of C. 



auratus and C. cafer. Bull. Amer. Mus. N. H., rv.. No. 1, pp. 



21-44, 1892. An account of the supposed hybrids between 



the Yellow- and the Red-shafted Flickers. 

 83 Allen, J. A., and Brewster, W. List of Birds Observed in the 



Vicinity of Colorado Springs, Colorado, during March, April 



and May, 1882. Bull. Nutt. Orn. Club, vra., 1883, pp. 151- 



161 and 189-198. Bendire's Thrasher and the Florida Gallinule 



first recorded in Colorado. 

 85 Anthony, A. W. Albinos {Petrochelidon lunifrona and Agelaius 



phceniceus). Om. and Ool., x., 1885, p. 152. 

 87 Anthony, A. W. Winter Plumage of Leucosticte australis. Auk, 



IV., 1887, pp. 257-8. 

 91 Anthony, A. W. Secondary Migration of Birds. Zoe., i., 1891, 



pp. 379-81. Note on the White-crowned Sparrow raising 



two broods at different altitudes near Silverton. 



95 Anthony, A. W. The Scaled Partridge in Colorado. Auk, 



xn., 1895, p. 388. 



96 Anthony, A. W. A New Subspecies of the Genus Dryohates. 



Auk, xm., 1896, p. 31. D. villosus montantis from the Rocky 



Moimtains described. Name afterwards changed to " monticola " 



in Auk, XV., p. 54. 

 54 Baird, S. F. Report on the Birds in Beckwith and Gunnison's 



Report — in Vol. x. Reports of Explorations and Siurveys for 



a Railroad Route from the Mississippi River to the Pacific Ocean ; 



pp. 11-16 and seven plates. Washington, 1854, 4to. 

 58 Baird, S. F. Birds — in Vol. ix. Reports of Explorations and 



Surveys for a Railroad Route from the Mississippi River to the 



Pacific Ocean. Washington, 1858, 4to. 

 64 Baird, S. F. Review of American Birds in tlie Museum of the 



Smithsonian Institution. Smiths. Miscell. Coll., xii., pp. 1-478, 



1864-72. 

 70 Baird, S. F. Land Birds of California, being Vol. i. (Omthology) 



of the Geological Survey of California. Contains on p. 163 a 



reference to Leucosticte campestris { = littoralis), described from 



an example from Denver taken by Dr. C. Wemigk, Jan. 1862. 

 74 Baird, S. F., Brewer, T. M., and Ridgway, R. A History of 



North American Birds. Land Birds : Vols, i-ni., Boston. 



1874, 8vo. 

 00 Bangs, O. A. Review of the Tluree-toed Woodpeckers of North 



America. Auk, xvn., 1900, pp. 126-142. 



