Papers in the Biological Sciences

 

Date of this Version

2009

Comments

Birds of the Rocky Mountains copyright © 1986, 2009 Paul A. Johnsgard

Abstract

Turkey Vulture (Cathartes aura)
Osprey (Pandion haliaetus)
Bald Eagle (Haliaeetus leucocephalus)
Northern Harrier (Circus cyaneus)
Sharp-shinned Hawk (Accipiter striatus)
Cooper's Hawk (Accipiter velox)
Northern Goshawk (Accipiter gentilis)
Red-shouldered Hawk (Buteo lineatus)
Broad-winged Hawk (Buteo platypterus)
Swainson's Hawk (Buteo swainsoni)
Red-tailed Hawk (Buteo jamaicensis)
Ferruginous Hawk (Buteo regalis)
Rough-legged Hawk (Buteo lagopus)
Golden Eagle (Aquila chrysaetos)
American Kestrel (Falco sparverius)
Merlin (Falco columbarius)
Peregrine Falcon (Falco peregrinus)
Gyrfalcon (Falco rusticolus)
Prairie Falcon (Falco mexicanus)

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