iBirli lore 



AN ILLUSTRATED BI-MONTHLY MAGAZINE DEVOTED TO 

 THE STUDY AND PROTECTION OF BIRDS 



EDITED BY 



FRANK M. CHAPMAN 



CONTRIBUTING EDITOR 



MABEL OSGOOD WRIGHT 



iflDfticlal jflDrffan of tfie jaudubon ^mtim 



Audubon Department Edited By 



ALICE HALL WALTER, ARTHUR A. ALLEN 



T. GILBERT PEARSON 



VOLUME XXI—igiQ 



D. APPLETON & COMPANY 



HARRISBURG, PA., AND NEW YORK CITY 



