Birds of Canada. 



FAMILY STRIGIDyE. THE OWLS. 

 Sub-Family BUBONIN.E. The Horned Owls. 



GREAT HORNED OWL. 



Biibo virginianus. The Great Horned Owl. 



The Great Horned Owl is a permanent resi- 

 dent of Canada. It is very destructive to domestic 

 fowls, and consequently very obnoxious to the 



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