159 
1875. 
Berniela canadensis, 
Middlesex County, Mass. 
Apr. 8. 
A flock following Concord River, 
“ 12. 
A large flock seen flying over Cambridge Yesterday. 
1876. 
Mar, 29. 
A large flock, high in air, drifting northward be¬ 
fore strong south wind, honking and gabbling musically. 
