532 BULLETIN 17 9, UNITED STATES NATIONAL MUSEUM 



Rat, Rose Carolyn. 



1932. Nesting of the Hammond flycatcher in Eldorado County, California. 

 Condor, vol. 34, pp. 71-74. 

 Reed, Chester Albert. 



1904. North American birds' eggs. 

 Reed, Cl.^ba Everettt. 



1927. More notes on cliff swallows. Auk, vol. 44, p. 110. 

 Rhoads, Samuel Nicholson. 



1892. The birds of southeastern Texas and southern Arizona observed 

 during May, June and July, 1891. Proc. Acad. Nat. Sci. Phila- 

 delphia, pp. 98-126. 

 RiDGwAY, Robert. 



1869. A true story of a pet bird. Amer. Nat., pp. 309-312. 

 1877. United States geological exploration of the fortieth parallel. Part 

 2: Ornithology. 



1904. The birds of North and Middle America. Part 3. 



1907. The birds of North and Middle America. Part 4. 

 1912. Color standards and color nomenclature. 



Riley, Joseph Harvey. 



1905. List of birds collected or observed during the Bahama expedition of 



the Geographic Society of Baltimore. Auk, vol. 22, pp. 849-860. 

 Roads, Katie Myba. 



1931. Use of former nest sites. Auk, vol. 48, p. 622. 

 Roberts, Thomas Sadler. 



1932. The birds of Minnesota. Vol. 2. 

 Robertson, John McBraie. 



1933. Black phoebe nesting in a tree. Condor, vol. 35, p. 166. 

 Robinson, Helen J. 



1927. Tree swallow habits and behavior at Brewer, Maine. Bull. North- 

 eastern Bird-Banding Assoc, vol. 3, pp. 89-93. 

 RocKWEU>, Robert Blanchard. 



1908. An annotated list of the birds of Mesa County, Colorado. Condor, 



vol. 10, pp. 152-180. 

 RoHWER, Rolf D. 



1933. An unusual nesting-site of a pair of kingbirds. Bird-Lore, vol. 

 35, p. 267. 

 Ross, Roland Case. 



1933. Do black phoebes eat honey-bees? Condor, vol. 35, p. 232. 

 RossELT>, Beatrice Sawyer. 



1921. A friendly wood pewee. Bird-Lore, vol. 23, pp. 303-304. 

 Russell, Henry Norris, Jr., and Woodbury, Angus M. 



1941. Nesting of the gray flycatcher. Auk, vol. 58, pp. 28-37. 

 Sage, John Hall. 



1895. A swallow roost near Portland, Conn. Auk, vol. 12, p. 83. 

 Samuels, Edward Augustus. 



1883. Our northern and eastern birds. 

 Sass, Herbert Ravenel. 



1921. News & Courier, Charleston, S. C, Mar. 17. 

 Saunders, Abetas Andrews. 



1924. Recognizing individual birds by song. Auk, vol. 41, pp. 242-259. 



1935. A guide to bird songs. 



1938. Studies of breeding birds in the Allegany State Park. New York 

 State Mus. Bull. No. 318. 



