Buteo jamaicensis borealis Gmelin 1788 (red-tailed hawk)
Aves - Accipitriformes - Accipitridae
Alternative combinations: Buteo borealis, Falco borealis
Belongs to Buteo jamaicensis according to J. F. Clements et al. 2017
See also Hay 1930 and Miller 1911
Sister taxa: none
Ecology: volant carnivore
Distribution: found only at Potter Creek Cave (Quaternary of California)