254 BULLETIN 5 0, UNITED STATES NATIONAL MUSEUM 



America; map). — Twomey, Ann. Carnegie Mus., xxviii, 1942, 377 (Uinta 

 Basin, Utah).— van Rossem, Auk, lix, 1942, 450, in text (breeding form of 

 Sonera); Occ. Pap. Mus. Zool., Louisiana State Univ., No. 21, 1945, 55 

 (Sonora; fairly common res.). — Behle, Bull. Univ. Washington, xxxiv, No. 

 2, 1943, 23, 35 (Washington County, sw. Utah; Pine Valley Mountain 

 region); Condor, xlvi, 1944, 71 (Utah). — Brandt, Alaska Bird Trails, 1943, 

 357 (Hooper Bay region, Alaska; 3 seen). — Burdick, Condor, xlvi, 1944, 238 

 (n. Cascade Mountains, Wash.). — Grinnell and Miller, Pacific Coast 

 Avif., No. 27, 1944, 100 (California, permanent res.). — McAtee, Wilson 

 Bull., Ivi, 1944, 154 (Gulf State migr.).— Davis, Auk, Ixii, 1945, 274 (Vera- 

 cruz). — Green, Griffin, Odum, Stoddard, and Tomkins, Birds Georgia, 

 1945, 34 (Georgia; spec. coll. in Charlton County, Feb. 20, 1941). — Haecker, 

 Moser, and Swenk, Nebraska Bird Rev., xiii, 1945, 9 (Nebraska; uncom- 

 mon migrant). — Packard, Auk, Ixii, 1945, 374 (Rocky Mountain National 

 Park, Colo.). — Peyton, Condor, xlvii, 1945, 167, in text (California). — 

 Woodbury and Russell, Bull. Univ. Utah, xxxv, 1945, 37 ("Navaho Coun- 

 try," se. Utah and ne. Arizona; common permanent res.). — Alcorn, Condor, 

 xlviii, 1946, 132 (Lahontan Valley, Nev.).— Pearse, Murrelet, xxvii, 1946, 

 6 (Comox, Vancouver Island, rare). — Arvey, Univ. Kansas Pubs., Mus. 

 Nat. Hist., i, 1947, 198 (Idaho).— Hudson, Murrelet, xxviii, 1947, 2 (Blue 

 Mountains area. Wash.). 



Buteo borealis lucasanus "Ridgway" Coues, Check List North Amer. Birds, 1873, 

 No. 351b (nomen nudum) ; Check List North Amer. Birds, ed. 2, 1882, No. 

 518; Key North Amer. Birds, ed. 2, 1884, 545. — Ridgway, in Baird, Brewer, 

 and Ridgway, Hist. North Amer. Birds, iii, 1874, 258, 285 (diagn.; Cape San 

 Lucas, Lower California; type in coll. U. S. Nat. Mus.); Proc. U. S. Nat. 

 Mus., iii, 1880, 194, 220; Nom. North Amer. Birds, 1881, No. 436c; Man. 

 North Amer. Birds, 1887, 233. — Guerney, List Diurn. Birds Prey, 1884, 

 66. — American ORNiTnoLOGisTs' Union, Check-list, 1886, No. 337c; ed. 2, 

 1895, 131.— Bendire, Life Hist. North Amer. Birds, i, 1892, 217.— Palmer, 

 Auk, xiii, 1896, 342 (as to where first characterized). — Brewster, Bull. 

 Mus. Comp. Zool., xli, 1902, 86 (meas.). — Swann, Synop. Accip., ed. 2, 

 1922, 77; Monogr. Birds Prey, i, 1926, 393 (monogr.).— Oberholser, Auk, 

 xl, 1923, 680 (peninsula of Lower California). 



Buteo borealis c. lucasanus Coues, Birds Northwest, 1874, 353 (synonymy). — ■ 

 Gurney, List. Diurn. Birds Prey, 1884, 66. 



Buteo lucasanus Sharps, Hand-list, i, 1899, 256. 



Poecilopternis lucasanus Heine and Reiciienow, Nom. Mus. Hein. Orn., 1890, 

 266 ("Olema, Marin City, Vancouver"). 



Poecilopternis montanus Goode, U. S. Nat. Mus. Bull. 20, 1883, 337. — Heine 

 and Reichenow, Nom. Mus. Hein. Orn., 1890, 266 ("Chaparra-Gebirge" 

 and "Geyser- Felsen," Calif.). 



Buteo rufescentior Salvin and Godman, Biol. Centr.-Amer., Aves, iii, 1900, 63, 

 in text (w. North America; = rufescent phase). — Griscom, Auk, xxxix, 1922, 

 107 (query as to identity). — Ridgway, Auk, xl, 1923, 325 (crit.). 



Buteo jamaicensis Sutton and Burleigh, Auk, Ivii, 1940, 237 text (Veracruz: 

 Las Vigas; mated pair seen). — Burleigh and Lowery, Occ. Pap. Mus. Zool. 

 Louisiana State Univ., No. 12, 1942, 188 (se. Coahuila; records). — De May, 

 Condor, xliv, 1942, 229 (bones Buena Vista Lake, Calif.). — Sutton and 

 Pettingill, Auk, lix, 1942, 9 (G6mez Farias region, sw. Tamaulipas, 1 

 seen). — Wilson, Condor, xlvii, 1945, 150 (Kettleman Hills area, Calif.). — 

 YocoM, Murrelet, xxvi, 1945, 20 (Coleville Valley, Wash.). — Fitch, Swen- 

 SON, and Tillotson, Condor, xlviii, 1946, 205 in text (behavior and food 



