534 BULLETIN 50, UNITED STATES NATIONAL MUSEUM 



Mailliard, Condor, xxiv, 1922, 67, in text (nesting at Klamath River, near 

 Requa, Del Norte County, and Garberville, Mendocino County, Calif.); Proc. 

 California Acad. Sci., ser. 4, xiii, 1923, 455 (San Esteban, San Luis, Angel de 

 la Guarda, and Relican Islands, and Tapoca Bay, Gulf of California, April- 

 July) ; xvi, 1927, 300 (Modoc County, Calif.). — Rowan, Auk, xxxix, 1922, 

 228 (Indian Bay, Manitoba).— Todd and Carriker, Ann. Carnegie Mus., 

 xiv, 1922, 164 (Bon da, Santa Marta, Colombia; Oct. 17). — Williams, Auk, 

 xxxix, 1922, 117 (Mastic, Long Island, N. Y.). — Barbour, Mem. Nuttall 

 Orn. Club, No. 6, 1923, 51 (Cuba; breeding; distr.) ; No. 9, 1943, 40 (Cuba).— 

 Crosby, Auk, xl, 1923, 100 (Dutchess County, N. Y.). — Griscom, Birds New- 

 York City Region, 1923, 199 (status New York City region) ; Amer. Mus. 

 Nov., No. 235, 1926, 13 (e. Quintana Roo, Yucatdn) ; No. 236, 1926, 3 (Chin- 

 chorro Bank, Yucatdn) ; Ibis, 1926, 673 (w. Newfoundland); Bull. Mus. 

 Comp. Zool., Ixxii, 1932, 316 (Perm6, Obaldia, Panama); Bull. Amer. Mus. 

 Nat. Hist., Ixiv, 1932, 165 (distr. in Guatemala; abund. winter vis.; breeds on 

 Pacific coast from San Jos6 to Soconusco) ; Trans. Linn. Soc. New York, iii, 

 1933, 94 (Dutchess County, N. Y.; common trans.; occas. nesting in wilder 

 sections); Bull. Mus. Comp. Zool., Ixxviii, 1935, 301 (Panama; both coasts 

 in winter). — Johnston, Birds West Virginia, 1923, 89 (West Virginia). — 

 SoPER, Auk, xl, 1923, 478 (Wellington and Waterloo Counties, Ontario). — 

 Struthers, Auk, xl, 1923, 472 (near Boqueron, Puerto Rico, Jan. 15). — 

 TowNSEND, Bull. Amer. Mus. Nat. Hist., xlviii, 1923, 14 (Lower California; 

 nests; young; Cerros Island; spec). — Wood, Misc. Publ. Mus. Zool. Univ. 

 Michigan, No. 10, 1923, 43 (North Dakota; rare). — Beck, Auk, xli, 1924, 

 292, in text (Pennsylvania German common names). — Burleigh, Wils. Bull., 

 xxxvi, 1924, 77 (migr. ; Centre County, Pa.); Occ. Pap. Mus. Zool. Louisiana 

 State Univ., No. 20, 1944, 360 (Gulf coast Mississippi; breeds on all the 

 islands). — Grinnell and Storer, Animal Life Yosemite, 1924, 297 (descr.; 

 habits; etc.; Yosemite). — Mitchell, Can. Field Nat., xxxviii. No. 6, 1924, 

 109. — Nice and Nice, Birds Oklahoma, 1924, 45 (genl.; Oklahoma). — Van 

 Denburgh, Condor, xxvi, 1924, 70 (Todos Santos Islands). — Anthony, Proc. 

 California Acad. Sci., ser. 4, xiv, 1925, 295 (Guadalupe Island, Cedros 

 Island, etc., Mexico; nesting). — Blincoe, Auk, xlii, 1925, 409 (Bardstown, 

 Ky.). — Christy, Wils. Bull., xxxvii, 1925, 211 (stat. in summer, Huron 

 Mountain, Mich.). — Gloyd, Wils. Bull., xxxvii, 1925, 149 (econ. stat. in 

 Kansas). — Griscom and Crosby, Auk, xlii, 1925, 537 (Brownsville, Tex.). — 

 Schorger, Auk, xlii, 1925, 66 (summer. Lake Owen, Bayfield County, Wis.). — 

 Simmons, Birds Austin Region, 1925, 110 (Austin, Tex.; habits; descr., etc.). — 

 Wyman and Burnell, Field Book Birds Southwestern United States, 1925, 

 108 (descr.; characters, etc.). — DeMille, Auk, xliii, 1926, 517 (Fox River, 

 Gasp6 County, Quebec). — Fargo, Wils. Bull., xxxviii, 1926, 149 (Pinellas and 

 Pasco Counties, Fla.). — Grasett, Auk, xliii, 1926, 556 (Wheeling; Glencoe; 

 ne. Illinois). — Holt and Sutton, Ann. Carnegie Mus., xvi, 1926, 430 (habits 

 ins. Florida). — Kelso, Ibis, 1926, 704 (Arrow Lakes, Brit. Columbia; habits; 

 food). — McLellan, Proc. California Acad. Sci., ser. 4, xv, 1926, 298 (Cedros 

 Island, Mexico); xvi, 1927, 22 (w. of San Bias, Mexico). — Racey, Auk, 

 xliii, 1926, 322 (between Alta and Green Lakes; near Lost Lake, Brit. Colum- 

 bia). — Taverner, Birds Western Canada, 1926, 211, in text. — Williams, 

 Wils. Bull., xxxviii, 1926, 91 (stat.; Red River Valley, ne. North Dakota).— 

 Worthington and Todd, Wils Bull., xxxviii, 1926, 212 (Choctawhatchee Bay, 

 Fla.). — Bailey, Auk, xliv, 1927, 205 (Zaerembo Island, near Wrangell, se. 

 Alaska). — Bancroft, Condor, xxix, 1927, 53, in text( Scammons Lagoon, 

 Lower California), 194, in text (breeds, San Luis Archipelago, Lower Cali- 



