LITERATURE CITED 1761 



Petrides, George A. 



1942. Ilex opaca as a late winter food for birds. Auk, vol. 59, p. 581. 

 Pettingill, Olin Sewall, Jr. 



1936. Impressions of Grand Manan bird life. Wilson Bull., vol. 48, pp. 

 111-119. 

 Pettingill, Olin Sewall, Jr., and Dana, Edward Fox 



1943. Notes on the birds of western North and South Dakota. Auk, vol. 



60, pp. 441-444. 

 Philipp, Frederick B. 



1936. Nesting of the Savannah sparrow in Bottineau County, North 

 Dakota. Auk, vol. 53, p. 222. 

 Philipp, Philip Bernard 



1925. Notes on some summer birds of the Magdalen Islands. Canadian 

 Field-Nat., vol. 39, pp. 75-78. 

 Philipp, Philip Bernard, and Bowdish, Beecher Scoville 



1917. Some summer birds of northern New Brunswick. Auk, vol. 34, 



pp. 265-275. 

 1919. Further notes on New Brunswick birds. Auk, vol. 36, pp. 36-45. 

 Phillips, Allan R., Marshall, Joe, and Monson, Gale 



1964. The birds of Arizona. 

 Phillips, Allan Robert 



1933. Further notes on the birds of the Baboquivari Mountains, Arizona. 

 Condor, vol. 35, pp. 228-230. 



1943. Critical notes on two southwestern sparrows. Auk, vol. 60, pp. 



242-248. 



1944. Status of Cassin's sparrow in Arizona. Auk, vol. 61, pp. 409-412. 



1947. Records of occurrence of some southwestern birds. Condor, vol. 49, 



pp. 121-123. 

 1951a. Complexities of migration: a review. Wilson Bull., vol. 63, pp. 



129-136. 

 1951b. The molts of the rufous-winged sparrow. Wilson Bull., vol. 63, 



pp. 323-326. 

 1955. Rufous-winged sparrow, Aimophila carpalis, habitat, p. 45. In 



Palmer, ed., Handbook of North American Birds. 

 1961. Emigraciones y distribuci6n de aves terrestres en Mexico. Rev. Soc. 



Mexicano Hist. Nat., vol. 22, pp. 295-311. 

 Phillips, Allan Robert, and Amadon, Dean 



1952. Some birds of northwestern Sonora, Mexico. Condor, vol. 54, pp. 



163-168. 

 Phillips, Allan Robert, and Dickerman, Robert William 



1957. Notes on the song sparrows of the Mexican plateau. Auk, vol. 74, 



pp. 376-382. 

 Phillips, Allan Robert, and Pulich, Warren Mark 



1948. Nesting birds of the Ajo Mountains region, Arizona. Condor, vol. 



50, pp. 271-272. 

 Phillips, Charles L. 



1933. The clay-colored sparrow in Florida. Auk, vol. 50, p. 225. 

 Phillips, Homer W., and Thornton, Wilmot A. 



1949. The summer resident birds of the Sierra Vieja range in southwestern 



Texas. Texas Journ. Sci., vol. 1, pp. 101-131. 



