58 Catalogue of Canadian Birds. 



kamccn district, though rare along the Pacific coast. Dr, Mer- 

 RiAM reports that Comeau has found it breeding at Point des 

 Monts, and " not particularly rare." Turner found it breeding 

 in the Ungava district, and CouES discovered one pair on the 

 Sweet Grass Hills. It ranges from the far north to Mexico, and 

 is probably sedentary throughout. 



Haliseetus leucocephalus. 



IJAI.L) KAGLK. 



A common bird throughout the Dominion, being, probably, 

 most abundant in British Columbia, and rarest along the Great 

 Lakes. Breeds from our southern border to the Arctics. 



Falco islandus. 



AVHITK GYKFALCON. 



This is an Arctic bird, but in winter it occasionally wanders 

 as far south as the Bay of Fundy. 



Falco rusticolus. 



okay GYKFAI.CON. 



Turner reports that this species appeared at Fort Chinio 

 in winter only ; he could not learn of any breeding in the 

 Ungava district. 



Mr. BoARDMAN has two specimens that were taken in the 

 Bay of Fundy. 



Falco rusticolus gyrfalco. 



GYKFATAON. 



This species occurs from the Hudson's Bay district westward, 

 and north to the Arctic Ocean. 



