qQL 

 695 



P2618F28B 

 1913 

 Birds 



/IDemotrs of the /Ruseum ot domparattve ZocJlog^^ 



AT HARVARD COLLEGE. 



Vol. XL. No. (i. 



BREWSTER^S WARBLER 

 {HELMINTH OFHILA LE UCOB U ON CHI A LIS ) 



A HYBRID BETWEEN. 



THE GOLDEN-WINGED WARBLER {HELMIXTHOPHILA CHRYSOPTERA) 



AND 



THE BLUE-WINGED WARBLER {HELMINTHOPHILA PINUS). 



BY 



WALTER Faxon.' 



CAMBRIDGE, U. S. A.: 



IPrlnteJ) for tbe flDuseum. 



August, 1913. 



i:-M.^- ■ "li^r "■y.^.a-a^a 



