«^^^>^><S^<$.^^^xS>^^xS^>^>^xJ..<^$><M><5xS>^«>«>^^ 



WARNER 6. SWASEY 

 n L A S S E ^ 



Made in three 

 potaters ma^nifyin^ 

 6, 8 and lO 

 i a e t e r J , 



GLOBE OPTICAL 

 Co., 403 Washing- 

 ton St., Boston, 

 selling agents for 

 New England or di- 

 rect from our factory 

 at Cleveland. . . . 



SEJVT> FO'R "BOOKLET 



THE WARNER- & SWASEY CO.. 



CLEVELAND, OHIO. 



Field as shown by the Warner 

 & Swasey Prism Field Glass. 



^ 



Field as shown by the best old 

 style Field Glasses of same power 



We have used these glasses and can say they are the best we have ever seen. — AMERICAN Ormthology. 



m e r 1 c a n 



I 



O r n i t h o I o g y\ 



A MONTHLY MAGAZINE DEVOTED 

 TO THE STUDY OF BIRDS ONLY. 



50 CENTS A YEAR 



Begin Your Subscription with No. 1. We can Supply Back Numbers 



TWELVE NUMBERS 



Whatt Yo\i 

 Get for 

 50 Cents 



AT LEAST 60 FINE LARGE PICTURES OF N. A. BIRDS. 



AN INTERESTING AND INSTRUCTIVE DESCRIPTION OF EACH BIRD. 



ILLUSTRATIONS OF THE EGG OF EACH. FULL SIZE. 



MANY FINE PHOTOGRAPHS OF NESTS AND EGGS IN SITUATION. 



NUMEROUS BIRD PHOTOGRAPHS FROM LIFE. 



SHORT STORIES AND NOTES FROM BIRD OBSERVERS IN ALL PARTS 



OF THE COUNTRY. 

 CHART SHOWING THE COLORS OF BIRDS. 

 CHART NAMING THE DIFFERENT PARTS OF A BIRD. 



^ddresa^ CKsls. K. Reed, Stat. A.. Worcester, Me^ss. 



