230 BULLETIN 50, UNITED STATES NATIONAL MUSEUM 



1925, 56 (Brit. Columbia, prob. summer res. in arid s. interior). — Gloyd, 

 Wils. Bull., xxxvii, 1925, 144 (econ. status, Kansas). — Grey, Condor, 

 xxvii, 1925, 37, in text (Escondido, Ramona, El Cajon, Campo, and National 

 City, Calif.). — Griscom and Crosby, Auk, xlii, 1925, 536 (status, Browns- 

 ville region, s. Texas). — Wyman and Burnell, Field Book Birds South- 

 western United States, 1925, 100 (descr.; characters). — Jensen, Auk, xliii, 



1926, 253 (La Bajada Hill and Arroyo Hondo, N. Mex.). — Jewett, Condor, 

 xxviii, 1926, 245, in text (nesting near Boardman, Morrow County, Oreg.). — 

 Williams, Wils. Bull., xxxviii, 1926, 33 (Red River Valley, N. Dak.; status). — 

 Wyman, Condor, xxviii, 1926, 98, in text (banded bird killed near Los Angeles, 

 Calif.). — LiNSDALE, Auk, xliv, 1927, 53 (sev. localities, sw. Kansas). — 

 Larson, Wils. Bull., xl, 1928, 47 (e. McKenzie County, N. Dak.). — Fried- 

 MANN, The Cowbirds, 1929, 206 (parasitized by cowbird). — Hendee, Condor, 

 xxxi, 1929, 25 (near Spicers Spring, Colo.) — Kemsies, Wils. Bull., xlii, 1930, 

 204 (status Yellowstone Park, Wyo.).— Pierce, Wils. Bull., xlii, 1930, 268 

 (status Buchanan County, Iowa). — Bowles and Decker, Murrelet, xii, 

 1931, 65, in text (Washington; distr., habits, nests). — Groebbels, Der 

 Vogel, ii, 1937, 313, in text (variation in eggs within a set). — Aiken, Auk, 

 Iviii, 1941, 71, in text (Colorado; nest). 



Buteo ferrugineus Oberholser, Auk, xxxvi, 1919, 421; xxxvii, 1920, 280; xl, 

 1923, 680.— Dawson, Birds Calif, (stud, ed.), iii, 1923, 1698 (genl.; Cali- 

 fornia). — Nice, Birds Oklahoma, rev. ed., 1931, 74 (genl.; Oklahoma); Bird- 

 Banding, ix, 1938, 106, in text (Clayton, N. Mex.; to Strongfield, Saskatche- 

 wan; banding return after 20 years). 



Triorchis ferrugineus Swann, Synopsis Accip., ed. 2, 1922, 88. — Bailey, Birds 

 New Mexico, 1928, 178 (genl.; New Mexico.) 



Archibuteo regalis Gray, List Spec. Brit. Mus., Accip., 1844, 39; Gen. Birds, i, 

 1844, pi. 6. 



Buteo {Archibuteo) regalis Kaup, Mus. Senckenb., iii, Heft iii, 1845, 261. 



Buteo regalis Oberholser, Auk, xl, 1923, 680.— Bird Life Louisiana, 1918, 172 

 (Louisiana; casual or accidental winter vis. in South; 1 sight record at McCall, 

 Jan. 14, 1938).— Grinnell, Univ. California Publ. Zool., xxxii, 1928, 110 

 (distr.; Lower California). — Grinnell, Dixon, and Linsdale, Univ. Cali- 

 fornia Publ. Zool., XXXV, 1930, 189 (distr. ; Lassen Peak region, n. California). — 

 American Ornithologists' Union, Check-list ed. 4, 1931, 69 (distr.). — 

 Peters, Check-list Birds of World, i, 1931, 231 (distr.).— Bennitt, Univ. 

 Missouri Stud., vii. No. 3, 1932, 23 (Nebraska).— DuMont, Wils. Bull., 

 xliv, 1932, 172 (Brenton's Slough, w. of Camp Dodge, Iowa); xlvi, 1934, 

 262, in text (Iowa; spring). — Roberts, Birds Minnesota, i, 1932, 327 (distr.; 

 habits; Minnesota). — Decker and Bowles, Murrelet, xv, 1933, 43, in text 

 (Benton County, Wash.); Auk, li, 1934, 446, 448, 449, in text (Washington; 

 distr.; nesting). — Harrold, Wils. Bull., xlv, 1933, 19, in text (Fortine, 

 Mont.; rare vis.). — Wetmore, Condor, xxxv, 1933, 163, in text (Anderson 

 Pass, Ariz.; breeding); xxxvii, 1935, 176, in text (Comstock, Tex.; prehistoric 

 bones). — Weydemeyer, Condor, xxxv, 1933, 121, in text (Fortine, Mont.; 

 rare vis.). — Willett, Pacific Coast Avif., No. 21, 1933, 43 (sw. California; 

 formerly common, now rare except in portions of San Diego and Riverside 

 Counties; syn.). — Jacot, Condor, xxxvi, 1934, 84, in text (Prcscott, Ariz.; 

 eggs). — MuRiE, Condor, xxxvi, 1934, 114, in text (Tulsa, Wyoming; food). — 

 Sutton, Ann. Carnegie Mus., xxiv, 1934, 9 (w. Panhandle of Oklahoma; 

 several records). — Taverner, Birds Canada, 1934, 132 (Canada; col. fig.), 

 pi. 15, A (habits); Can. Water Birds, 1939, 146 (Canada; descr.).— Oilman, 

 Condor, xxxvii, 1935, 240, in text (Death Valley, Calif.). — Long, Univ. 



