Catalogue of Canadian Birds. 73 



katchewan. It ranges north to the Fur Countries, and south, in 

 winter, to Mexico. 



Empidonax pusillus traillii. 



TKAILL'S FLYCATCHER. 



This species is a fairly common summer resident of the 

 Maritime Provinces, and is usually rare or casual westward to the 

 eastern edge of the Plains, though Dr. CouES reports finding it 

 common near Pembina. Mr. Comeau has taken one specimen 

 at Point des Monts, and in the west it has been taken north to 

 Fort Resolution. 



Empidonax minimus. 



LEAST FLYCATCHER. 



A common summer resident from the Adantic to the Prairies, 

 though not observed west of Turtle Mountain. On the Atlantic 

 it has not been taken north of Point des Monts, but in the west it 

 ranges farther northward — to Fort Resolution. 



Empidonax hammondi. 



HAMMOND'S FLYCATCHER. 



Dr. CouES took this species on the eastern slope of the 

 Rockies, near the 49th parallel, and Dr. Richardson found it at 

 Lesser Slave Lake. 



Empidonax obscurus. 



WRIGHT'S FLYCATCHER. 



Dr. CouES took this species on the eastern slope of the 

 Rockies, near the 49th parallel. 



