BULLETIN 
OF THE 
Nuttall Ornithological Club : 
% (ftuarterlg pounral of ®rnitIjologo. 
VOLUME VI. 
(Editor. 
J. A. ALLEN, 
Associate (Editors , 
S. F. BAIRD and ELLIOTT COUES. 
CAMBRIDGE, MASS. : 
PUBLISHED BY THE CLUB. 
1 88 1. 
