FIELD MUSEUM OF NATURAL HISTORY. 



PUBLICATION 183. 

 ORNITHOLOGICAL SERIES. VOL. I, No. 9. 



NOTES ON SOUTH AMERICAN 



BIRDS, WITH DESCRIPTIONS 



OF NEW SUBSPECIES 



BY 



CHARLES B. CORY 

 Curator of Department of Zoology. 



CHICAGO, U. S. A. 

 August 7, 1915. 



