Note 373 — Chapter XXIV · FIRST VISIT TO AMERICA IN SEARCH OF NEW BIRDS
Reading edition
Harlan's Hawk, or the Black Warrior, is now regarded as a southern variety of the Red-tailed Hawk, and is designated under the trinomen, Buteo borealis harlani.
Reading edition
Harlan's Hawk, or the Black Warrior, is now regarded as a southern variety of the Red-tailed Hawk, and is designated under the trinomen, Buteo borealis harlani.