LITERATURE CITED 319 



1929. The summer birds of the northern Adirondack Mountains. Roosevelt 



Wild Life Bull., vol. 5, no. 3. 

 1935. A guide to bird songs. 

 Scott, William Eakl Dodge. 



1881. On birds observed in Sumpter, Levy and Hillsboro Counties, Florida. 



Bull. Nuttall Orn. Club, vol. 6, pp. 14-21. 

 1886. On the avi-fauna of Pinal County, with remarks on some birds of 



Pima and Gila Counties, Arizona. Auk, vol. 3, pp. 421^32. 

 1888. Supplementary notes from the Gulf coast of Florida, with a descrip- 

 tion of a new species of marsh wren. Auk, vol. 5, pp. 183-188. 

 ScoviLLE, Samuel, Jr. 



1920. The pileated woodpecker. Cassinia, for 1919, no. 23, p. 14. 

 Semple, John Bonner. 



1930. Red-headed woodpeckers in migratory flight. Auk, vol. 47, pp. 84-85. 

 Sennett, Geoege Bueritt. 



1879. Further notes on the ornithology of the lower Rio Grande of Texas, 

 from observations made during the spring of 1878. Bull. U. S. 

 Geol. and Geogr. Surv., vol. 5, pp. 371-440. 

 Seton, Ernest Thompson. 



1890. The birds of Manitoba. Proc. U. S. Nat. Mus., vol. 13, pp. 457-643. 

 Shaepe, Vebnon, Jr. 



1932. The pileated wodpecker. Migrant, vol. 3, pp. 40-41. 

 Shelley, Lewis Orman. 



1932. Inbreeding downy woodpeckers. Bird-Banding, vol. 3, pp. 69-70. 



1933. Some notes on the hairy woodpecker. Bird-Banding, vol. 4, pp. 



204-205. 

 Sherman, Althea Rosin a. 



1910. At the sign of the northern flicker. Wilson Bull., vol. 22, pp. 135-171. 

 Sheewood, William E. 



1927. Feeding habits of Lewis woodpecker. Condor, vol. 29, p. 171. 

 Simmons, George Finlay. 



1915. On the nesting of certain birds in Texas. Auk, vol. 32, pp. 317-331. 



1925. Birds of the Austin region. 

 SiMPSON, Ralph B. 



1910. The northern pileated woodpecker. Oologist, vol. 27, pp. 147-149. 

 Skinnee, Milton Philo. 



1928. A guide to the winter birds of the North Carolina sandhills. 

 Smith, Austin Paul. 



1908. Some data and records from the Whetstone Mountains, Arizona. 

 Condor, vol. 10, pp. 75-78. 

 SNYDBat, Lester Lynne. 



1923. On the crown markings of juvenile hairy and downy woodpeckers. 

 Canadian Field-Nat., vol. 37, pp. 167-168. 

 Snydee, Lester Lynne, and Logiee, B. B. S. 



1931. A faunal investigation of Long Point, and vicinity, Norfolk County, 



Ontario. Contrib. no. 4, Royal Ontario Mus. Zool. Reprint from 

 Trans. Royal Canadian Inst., vol. 18, pp. 117-236. 

 Spikeb, Charles Jolley. 



1935. A popular account of the bird life of the Finger Lakes section of 

 New York, with main reference to the summer season. Roosevelt 

 Wild Life Bull., vol. 6, no. 3, 

 Speunt, Alexander, Jr. 



1931. Unusual nesting concentration ih a single tree. Auk, vol. 48, pp. 

 621-622. 



