THE BIRDS OFAMEIUCAL'.;:..! 



279 



Passexger Pigeon. — It has been ju-etty well established 

 that the movements of this bird are rather due to the 







r-.i> 







^^^^■^-^^^>^, 



Fig. Q2.— Scaly-Breasted Dove. 

 necessity for iindin^ food than from any real migratory 



