? 



JJOL - 



)ld Series, / Continuation of the j New Series, 



7ol. XLIII. ) Bulletin of the Ntjttall Ornithological Club \ Vol. XXXV. 



The Auk 



H (Sluarterls 3ournal of <S>rnttbolOG2 



EDITOR 



WITMER STONE 





VOLUME XXXV 



^%10%7 



■\ 



PUBLISHED BY 



The American Ornithologists' Union 



CAMBRIDGE, MASS. 

 1918 



