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Archibuteo lagopus American Rough-legged Hawk 
First noted by Laing and Harrold September 20 and then fairly 
regularly until October 20. Henderson says that it winters in favourable 
seasons. 
Aquila chrysaetos Golden Eagle 
Recorded by Laing and Harrold in late September and through 
October. 
Haliaeetus leucocephalus Bald Eagle 
Reported by Henderson as seen occasionally and probably nesting at 
no great distance. 
Falco peregrinus Peregrine Falcon 
One seen by Harrold on Pembina river May 26, and several times by 
Laing in September. 
Falco columbarius Pigeon Hawk 
One Pigeon Hawk was taken in camp May 28 and the species is 
reported by Laing and Harrold at various dates in August and to October 
18. Another specimen taken August 19. Both these specimens are 
unmistakable F. c. richardsoni. Another of the same form was taken 
previously by Henderson for Prof. Rowan, so to date it is the only form 
that has been certainly identified from the region. Henderson has never 
found it breeding here. 
Cerchneis sparvarius American Sparrow Hawk 
Common breeder. 
Pandion haliaetus Osprey 
One seen by Laing September 17. No breeding records for the imme- 
diate region. 
Asio wilsonianus Long-eared Owl 
One taken September 11. Henderson reports it as a scarce breeder 
having found only five nests in his experience in the region. 
Asio flammeus Short-eared Owl 
One taken September 3. Henderson regards it as a rare breeder. 
He has never found the nest himself, but has received circumstantial re- 
ports of it and seen it in breeding season. 
Scotiaptex nebulosa Cinereous Owl 
Though Henderson has taken several sets of this species in the vicinity 
in the past, this year he saw only a single bird, March 24, but failed to 
discover a nest. The party neither saw nor heard anything of the species. 
It vras a low rabbit and mouse year which may account for its apparent 
absence. 
Cryptoglaux funerea Richardson’s Owl 
Though several nests of this owl have been taken in the immediate 
vicinity in previous years, and it is reported by Henderson to be usually 
fairly common and often heard in spring, the party did not meet with it 
