

Old Series, ) Continuation of the 



Vol. XXX. ( Bulletin of the Nuttall Ornithological Club. 



\ New Series, 

 ) Vol. XXII. 



The Auk 



a <Sluarterl£ 3ournal of ©rnitboloo^ 



EDITOR 



J. A. ALLEN 



ASSOCIATE EDITOR 



FRANK M. CHAPMAN 



VOLUME XXII 



PUBLISHED BY 



The American Ornithologists' Union 



CAMBRIDGE, MASS. 

 Entered as second-class mail matter in the Post Office at Boston, Mass. 



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