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Old Series, ) Continuation of the \ New Series. 



Vol. XXXVII \ Bulletin of the Nuttall Ornithological Club ( Vol. XXIX. 



The Auk 



H (^uartcrl^ Sournal of ©rnitboloa^ 



EDITOR 



WITHER STONE 





VOLUME XXIX ^?>0'^*^'^ 



PUBLISHED BY f^' c^y^ q Q g'j 



The American Ornithologii^ts' Union 





.^^^^ 



CAMBRIDGE, MASS. 



1912 



Entered as second-class mail matter in the Post OflSce at Boston, Ma«8. 



