Old Series, ) Continuation of the j New Series, 



Vol. XXIV. ( Bulletin of the Nuttall Ornithological Club. ( Vol. XVI. 



The Auk 



a ^Quarterly Journal of £>rmt^olocn? 



EDITOR 



J. A. ALLEN 



ASSOCIATE EDITOR, 



FRANK M. CHAPMAN 



VOLUME XVI 

 PUBLISHED FOR 



The American Ornithologists' Union 



NEW YORK 

 1j. s. foster, 



i8qq 



SStI *" 



