BACK NUMBERS OF THE OSPREY. 



A Few Complete Sets of Volume Two at $1.50 Each. 



We can no longer supply Volume One al any price. 



We have a few odd numbers of Volume One at an average price of fifty rents each. 



Prices Quoted in this Statement are Subject to Ar Vance Without [Sotiee. 



Subscription for Volume Two will be accepted at $1.50, until further notice. 



Order promptly, as we cannot supply many numbers. 



Address THE OSPREY COMPANY, 321-323 i}< Street N. W., Washington, 1). G. 



Articles intended for publication, Books for review, and Exchanges, should be addressed to 

 The Editor of the Ospeey, 321 and 323 43 Street, N. AY., Washington, D. C. 



Subscriptions and Advertisements should be addressed to The Publishers of the 

 OSPEEY, 321-323 4i Street 1ST. W., Washington, D. C. 



Terms; In the United States, Canada and Mexico, Si. co a year in advance; 

 13 cents a number. 



THE OSPREY COMPANY, 321-323 4'., Street N. W„ Washirglcn, D. G. 



A. ALLEN, Editor. 



FRANK M. CHAPMAN, ASSOC, Editor. 



THE AUK. 



A Quarterly Journal of Ornithology. 

 Official Organ of the American Ornithologists' Union. 



As the official organ of the Union, "The Auk" is 

 the leading ornithological publication of this country. 

 Each number contains about 1U0 pages of text, a 

 handsomely colored plate, and other illustrations. 

 The principal articles are by recognized authorities, 

 and are of both a popular and scientific nature. The 

 department of "General Notes'' gives brief records 

 of new and interesting facts concerning birds con- 

 tributed by observers throughout the United States 

 and Canada. Recent ornithological literature is re- 

 viewed at length and news items are commented on 

 by the editors. "The Auk" is thus indispensable to 

 those who would be kept informed of the advance 

 made in the study of birds, either in the museum or 

 in the field. 



Price of current volume, $3.00. Single numbers, 

 75 cts. 



Address WILLIAM DUTCHER, Trcas., 



525 Manhattan Avenue, NEW YORK CITY. 



