J. A. 



Allen 



Editor 



.THE AUK. 



F. At. Chapman 



Asioc. Editor 



A Quarterly Journal of Ornithology 



OFFICIAL ORGAN OF THE AMERICAN ORNITHOLOGISTS' UNION 



AS the official organ of the Union, ' The Auk ' is the leading ornitholog- 

 ^^ ical publication of this country. Each number contains about lOO 

 pages of text, a handsomely colored plate or other illustrations. The prm- 

 cipal articles are by recognized authorities and are of both a scientific and 

 a popular nature. The department of ' General Notes ' gives brief records 

 of new and interesting facts concerning birds, contributed by observers from 

 throughout the United States and Canada. Recent ornithological literature 

 is reviewed 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. 



PKICE OF CURRENT VOLUME, $3. SINGI^E NUMBERS, 75 CTS. 



Address J. DWIGHT, JR., Treas., 



134 WEST 71st STREET 



NEW YORK CITY 



Boys and Girls 



NATURE-STUDY MAGAZINE 



Representative of 



the Most Modern Nature-StuJy Work. 



For Individual and Class use 



Editor 



Martha \^an Rensselaer 



PRICE. FIFTY CENTS PER YEAR 



Testimonial 



■' 1 regard BoYS and Girls a good expression 

 o* the nature-studv idea '' 



I,. H. Bailey, Cornell Universiu. 



BOYS AND GIRLS .MAGAZINE 

 ITH.ACA, N. V. 



J. Horace McFASiAr.o Compakv. 



BIRD-LOFFS BIRD CHART 





of» YAb Mr, 



THIS chart measures 21 x 28 inches, and hgures 

 sixty-two representative species of our eiehteen 

 1 familiesof Perching Birds Krom Cmw to Kinglet, 



all these figures are photographed to the same scale; 

 and one may therefore instructively compare, at a glance, 

 characteristic members of all our families of I'erchine 

 Birds. 

 This chart has been so highly commended by teachers 

 1 that we have decided to place it on sale at twenty-five 

 cents per copy, postpaid. Special terms will be made to 

 schools and bird cluhs ordering ten or more copies. 



THE MACMILLAN CO. 



Crescent and Mulberry Sts.. HARRISBURG. PA. 



Mr. Pleasant Press, Harrisbubg pa 



