



i p 



), I 



FIELD MUSEUM OF NATURAL HISTORY. 



PUBLICATION 193. 

 ZOOLOGICAL SERIES. VOL. XII, No. i. 



NOTES ON LITTLE KNOWN SPECIES OF 



SOUTH AMERICAN BIRDS WITH 



DESCRIPTIONS OF NEW 



SUBSPECIES 



BY 



CHARLES B. CORY 

 Curator of Department of Zoology. 



CHICAGO, U. S. A. 



January 25, 1917. 



