PLATE I. 



Fig 1. Pigeon Hawk, Hypotriorchis columbarius. Gray. 



2. Sparrow Hawk, Tinnuneulus sparverius. Vieillot. 



3. Sharp-shinned Hawk, Accipiter fuscus. Bonaparte. 



4. Red-shouldered Hawk, Buteo lineatus. Jardine. 



6. Broad-winged Hawk, Buteo Ptmuylvanicus. Bonaparte. 



