16 THOMAS SADLER ROBERTS 



Golden Eagle. P.R. 



Bald Eagle. S.R. 

 Family: Falcons, etc. 



Duck Hawk, PEREGRINE FALCON. S.R. 



Pigeon Hawk. S.R. 



Sparrow Hawk. S.R. 

 Family : Ospreys. 



Osprey, FISH HAWK. S.R. 

 Family: Horned Owls, Hoot Owls, etc. 



Long-eared Owl, WILSON'S OWL. S.R. 



Short-eared Owl, MARSH OWL. Chiefly S.R.; occasional in 

 winter. 



Barred Owl. P.R. 



Great Gray Owl. P.R.; chiefly N. 



Richardson's Owl. N: W.V.; rarely S.R. 



Saw-whet Owl. P.R. 



Screech Owl. P.R. 



Great Horned Owl, HOOT OWL. Three forms occur: 

 Great Horned Owl. P.R. 

 Western Horned Owl. P.R. 

 Arctic Horned Owl. W.V. 



Snowy Owl. W.V. 



Hawk Owl. W.V. (N : P.R. ?) 



Burrowing Owl. Camp: S.R. 



ORDER: Cuckoos, Kingfishers, etc. 



Family : Cuckoos. 



Yellow-billed Cuckoo. S.R. 

 Black-billed Cuckoo. S.R. 



Family : Kingfishers. 



Belted Kingfisher. S.R. ; occasional in winter. 



ORDER : Woodpeckers 



Family : Woodpeckers 



Hairy Woodpecker. Two forms occur: 

 Hairy Woodpecker. P.R. 



Northern Hairy Woodpecker. P.R. (or W.V.?); chiefly N. 

 Downy Woodpecker. Two forms occur: 

 Downy Woodpecker. P.R. 



Nelson's Downy Woodpecker, NORTHERN DOWNY WOOD- 

 PECKER (Ridgway). P.R. 



