Buteo swainsoni Bonaparte 1838 (Swainson's hawk)
Reptilia - Falconiformes - Accipitridae
Belongs to Buteo according to C. B. Schultz and E. B. Howard 1935
Sister taxa: Buteo ales, Buteo antecursor, Buteo buteo, Buteo contortus, Buteo coterminus, Buteo dananus, Buteo fluviaticus, Buteo grangeri, Buteo jamaicensis, Buteo lineatus, Buteo platypterus, Buteo rufinus, Buteo typhoius
Ecology: volant carnivore