r^vc? 



"Bu 



fiOemoirs ot tbe IRutlall ©rnitbological Club 



No. V 





SUPPLEMENT 



TO 



THE BIRDS OF ESSEX COUNTY 

 MASSACHUSETTS 



By CHARLES WENDELL TOWNSEND, M.D. 



WITH ONE PLATE AND MAP 



CAMBRIDGE, MASS. 



PUBLISHED BY THE CLUB 



AUGUST 1920, 



P^ AUG 



\\ 



1 i:J34 ^ 



