BIRDS OF JACKSON CO., OREGON, & SURROUNDING AREAS 69 



Richardson, C. 1961. Tricolored Blackbirds nesting in Jackson County, Oregon. 



Condor 63(6) :507-508. 

 Richardson, C, and F. W. Sturges. 1964. Bird records from southern Oregon. 



Condor 66(6) :514-515. 

 RuDD, R. D. 1962. Climate. Pages 31-38 in R. M. Highsmith, Jr., ed. Atlas of the 



Pacific Northwest. Resources and development. Oregon State University Press, 



Corvallis. 

 Scott, J. M., W. A. Thackaberry, and G. A. Bertrand. 1972. Specimen of the 



Black-throated Sparrow from western Oregon. Murrelet 52(3) :41. 

 Short, L. L., Jr. 1965. Specimens of Nuttall Woodpecker from Oregon. Condor 



67(3) :269-270. 

 Sooter, C. A. 1941. Additional records of the western Mockingbird in Oregon. 



Condor 43(3) :157. 

 Stevenson, J., and H. Fitch. 1933. Bird notes from southwestern Oregon. Condor 



35(4) :167-168. 

 Strauch, J. G., Jr. 1963. A Tree Sparrow in western Oregon. Condor 65(4) :330. 

 Thatcher, V. E. 1947. Cranes and egrets in Douglas County, Oregon. Condor 



49(1) :42. 

 Thatcher, V. E. 1953. The cowbird in western Oregon. Condor 55(6) :318. 

 U.S. Weather Bureau. 1965. Climatic summary of the United States— supple- 

 ment for 1951 through 1960, Oregon. Climatography of the United States 86-31. 



96 pp. 

 Walker, A. 1955. Unusual bird records for western Oregon. Murrelet 36(2) :29. 

 Waring, R. H. 1969. Forest plants of the eastern Siskiyous: their environmental 



and vegetational distribution. Northwest Sci. 43(1):1-17. 

 Zimmerman, D. A. 1973. Range expansion of Anna's Hummingbird. Am. Birds 



27(5) :827-835. 



U. S. GOVERNMENT PRINTING OFFICE : 1975 O - 569-322 



