736 BULLETIN 50, UNITED STATES NATIONAL MUSEUM 



(1929), 81 (Chitina River region, Alaska). — Fitzpatrick, Wils. Bull., xlii, 

 1930, 126 (ne. Colorado). — Skutch, Auk, Ixi, 1944, 470 (Costa Rica). 



Cerchneis sparveria sparveria Oberholser, Auk, xxxiv, 1917, 201. — Stone, 

 Proc. Acad. Nat. Sci. Philadelphia, 1918, 250 (Panama Canal Zone). — 

 SwANN, Synopt. List. Accip., pt. 4, 1920, 154. — American Ornithologists' 

 Union, Auk, xl, 1923, 518.— Jackson, Auk, xl, 1923, 482 (Mamie Lake, 

 Wis.). — Beck, Auk, xli, 1924, 292, in text (Pennsylvania German common 

 names). — Gabrielson and Jewett, Auk, xli, 1924, 298 (common, North 

 Dakota).— Howell, Birds of Alabama, 1924, 142; ed. 2, 1928, 142 (distr.; 

 habits; Alabama). — Mitchell, Can. Field Nat., xxxviii, 1924, 109 (Saskat- 

 chewan; common summer vis.). — Nice and Nice, Birds of Oklahoma, 1924, 

 24 (genl.; Oklahoma). — Bailey, Birds Florida, 1925, 72, pi. 39 (col. fig.; 

 descr.; Florida).— Blincoe, Auk, xlii, 1925, 409 (Bardstown, Ky.).— 

 Friedmann, Auk, xlii, 1925, 545 (lower Rio Grande Valley, Tex.). — Gris- 

 COM and Crosby, Auk, xlii, 1925, 536 (Brownsville, Tex.).— Pindar, Wils. 

 Bull., xxxvii, 1925, 86 (Fulton County, Ky,). — Schorger, Auk, xlii, 1925, 

 66 (summer. Lake Owen, Bayfield County, Wis.). — Simmons, Birds Austin 

 Region, 1925, 108 (Austin, Tex.; descr.; habits; distr.).— Fargo, Wils. 

 Bull., xxxviii, 1926, 149 (Pinellas and Pasco Counties, Fla.),— Holt and 

 Sutton, Ann. Carnegie Mus., xvi, 1926, 429 (habits, s. Florida) .—Kelso, 

 Ibis, 1926, 703 (Arrow Lakes, Brit. Columbia; summer). — Swarth, Univ. 

 California Publ. Zool., xxx, 1926, 113 (Carcross, Gladys Lake, Brit. Colum- 

 bia) .—Williams, Wils. Bull., xxxviii, 1926, 91 (Red River Valley, ne. 

 North Dakota) .—Bent and Copeland, Auk, xliv, 1927, 381 (Long Key, 

 Fla.). — FORBUSH, Birds Massachusetts and Other New England States, ii, 

 1927, 44 pi. 38, (col. fig.; descr.; habits; New England). — Lindsdale and 

 Hall, Wils. Bull., xxxix, 1927, 96 (Lawrence, Douglas County, Kans.).— 

 Mailliard, Proc. California Acad. Sci., ser. 4, xvi, 1927, 300 (Modoc, County, 

 Calif .) .—Smyth, Auk, xliv, 1927, 53 (near Pratt and Coolidge, Kans.). — 

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

 DALE, Univ. Kansas Sci. Bull., xviii, 1928, 539 (near Geary, e. Kansas).— 

 Pickens, Wils. Bull., xl, 1928, 190 (South Carolina).— Snyder, Trans. Roy. 

 Can. Inst., xvi, pt. 2, 1928, 260 (Lake Nipigon, Ontario; summer) .—Cahn 

 and Hyde, Wils. Bull., xli, 1929, 36 (ecoL, distr.; Little Egypt, 111.).— Cooke, 

 Proc. Biol. See. Washington, xlii, 1929, 37 (Washington, D. C.).— Hoffman, 

 Wils. Bull., xli, 1929, 194, in text (nesting; young; Lakewood, Ohio).— 

 Brooks, Wils. Bull., xlii, 1930, 247 (Cranberry Glades, W. Va.).— Pierce, 

 Wils. Bull., xlii, 1930, 269 (Buchanan County, Iowa) .— Racey, Murrelet, 

 xi, 1930, 70, in text (Peace River, Brit. Columbia).— Snyder, Trans. Roy, 

 Can. Inst., xvii, 1930, 188 (summer; King Township, Ontario).— [Arthur], 

 Birds Louisiana, 1931, 212, in text (descr.; stat.; Louisiana). — Bailey and 

 Wright, Wils. Bull., xliii, 1931, 264 (s. Louisiana).— Burleigh, Wils. Bull., 

 xliii, 1931, 40 (breeding; State College, Pa.). — Snyder and Logier, Trans. 

 Roy. Can. Inst., xviii, pt. 1, 1931, 182 (Long Point area, Norfolk County, 

 Ontario) .—Griscom, Bull. Amer. Mus. Nat. Hist., Ixiv, 1932, 165 (distr.; 

 Guatemala).— WiLLETT, Pacific Coast Avif., No. 21, 1933, 48 (syn.).— 

 Oberholser, Bird Life Louisiana, 1938, 186 (Louisiana; winter; distr.; 

 habits; food). — Aldrich and Nutt, Sci. Publ. Cleveland Mus. Nat. Hist., 

 iv, 1939, 19 (e. Newfoundland, near St. Johns).— del Campo, Anal. Inst. 

 Biol., xiii. No. 2, 1942, 701 (Chiapas: Prusia; spec). 



Cerchneis sparverius sparverius Swann, Synop. Accip., pt. 4, 1922, 222. — Daw- 

 son, Birds California (stud, ed.), iii, 1923, 1636 (genl.; California).— Christy, 

 Wils. Bull., xxxvii, 1925, 211 (summer; Huron Mountain, Mich.).— Lincoln, 



