Host: Accipiter cooperii (Cooper's Hawk)
Strigiphilus cursitans nymph Host: Accipiter gentilis (Northern Goshawk)
Craspedorrhynchus haematopus Host: Accipiter striatus (Sharp-shinned Hawk)
Host: Aquila chrysaetos (Golden Eagle)
Host: Buteo buteo (Common Buzzard)
Host: Buteo jamaicensis (Red-tailed Hawk)
Host: Buteo lagopus (Rough-legged Hawk)
Craspedorrhynchus dilatus Host: Buteo regalis (Ferruginous Hawk)
Host: Buteo swainsoni (Swainson's Hawk)
Craspedorrhynchus platystomusCraspedorrhynchus sp nymph Host: Circus cyaneus (Northern Harrier)
Host: Geranoaetus polyosoma (Variable Hawk)
Host: Haliaeetus leucocephalus (Bald Eagle)
Craspedorrhynchus halietiDegeeriella discocephalus Host: Milvus migrans govinda (Small Indian Kite)