492 BULLETIN 5 0, UNITED STATES NATIONAL MUSEUM 



Western United States, 1902, 165 (w. United States; descr.; distr.). — Preble, 

 North Amer. Fauna, No. 22, 1902, 107 (near Fort Churchill and Oxford Lake, 

 Keewatin). — Woodcock, Oregon Agr. Exp. Stat. Bull. G8, 1902, 34 (Oregon 

 range). — Dawson, Birds Ohio, 1903, 414, 653 (Ohio; descr.; distr.; habits). — 

 Jones, Birds Ohio; rev. cat., 1903, 96 (Ohio; res.; distr.; habits). — Townsend, 

 Mem. Nuttall Orn. Club, No. 3, 1905, 211 (Essex County, Mass.; uncommon 

 vis.).— Brewster, Mem. Nuttall Orn. Club, No. 4, 1906, 190 (Cambridge, 

 Mass.; irreg. vis.; records). — Oberholser, U. S. Biol. Surv., Bull. 27, 1906, 

 6, pi. 1, part (habits; range; food; etc.). — Anderson, Proc. Davenport Acad. 

 Sci., xi, 1907, 253, part (Iowa range). — Knight, Birds Maine, 1908. 235 

 (Maine records; habits). — Stone, Birds New Jersey, 1908, 165 (New Jersey; 

 descr.; eggs; distr.). — Cory, Publ. Field Mus. Nat. Hist., No. 131, 1909, 474 

 (Illinois and Wisconsin). — Dawson and Bowles, Birds Washington, ii, 1909, 

 519 (Washington; habits; distr.). — Barrows, Michigan Bird Life, 1912, 

 287.— Sclater, Hist. Birds Colorado, 1912, 183 (Colorado; fairly com- 

 mon).— Griscom, Birds New York City Region, 1923, 193, fig. 15 (New York 

 City). — Johnston, Birds West Virginia, 1923, 88 (West Virginia). — Beck, 

 Auk, xli, 1924, 292, in text (Penn.sylvania German names). — Herrick, Auk, 

 xli, 1924, 89, 215, 389 (Vermilion, Ohio; breeding; habits; etc.); xlix, 1932, 

 307, in text (nesting; young). — Taverner, Birds Western Canada, 1926, 

 202 (w. Canada; descr.; distr.; col. fig.; habits); Nat. Mus. Canada Bull. 50, 

 1928, 93 (near Belvedere, Alberta; occ; probably nests); Canada's Eastern 

 Arctic, 1934, 119, in text (Hudson and Ungava Bays, Canada) ; Birds Canada, 

 1934, 136 (Canada; genl.); Can. Water Birds, 1939, 149 (Canada; col. fig.; 

 distr.; descr.). — Skinner, Condor, xxx, 1928, 237 (Yellowstone Park). — 

 Laing and T.werner, Ann. Rep. Nat. Mus. Canada for 1927 (1929), 80 

 (Chitina River region, Alaska; nests). — Baird, Wils. Bull., xliii, 1931, 308, 

 in text (swimming). — Christy, Auk, xlviii, 1931, 367 (Sandusky Bay, Lake 

 Erie; change of status). — Black, Nebraska Bird Rev., i, No. 2, 1933, 32, in 

 text (killed by automobile). — Jones, Wils. Bull., xlv, 1933, 87, in text (James 

 City County, Va.; 5 nests; eggs). — Yoxjngworth, Wils. Bull., xlv, 1933, 32, 

 in text (Nebraska; 1 record; Minnesota, 2 records); xlvii, 1935, 216, in text 

 (Fort Sisseton, S. Dak.; migr.). — Taverner and Sutton, Ann. Carnegie 

 Mus., xxhi, 1934, 27 (Churchill, Manitoba; probably occ. vis.; may breed). — 

 Clausen, Auk, lii, 1935, 97, in text (c. New York; frequent). — McCreary 

 and Mickey, Wils. Bull., xlvii, 1935, 130, in text (Vv'yoraing; migr.). — 

 Baillie and Harrington, Contr. Roy. Ontario Mus. ZooL, No. 8, pt. 1, 

 1936, 23 (Ontario; locally in summer throughout). — Lincoln, Bird-Banding, 

 vii, 1936, 41 (banding recoveries). — Poor, Wils. Bull., xlviii, 1936, 220, in 

 text (Newburyport, Mass.; feeding habits). — Smith, Auk, liii, 1936, 301, 

 in text (Maryland; food; nest.). — Ulke, Can. Alpine Journ., 1934-35 (1936), 

 79 (Yoho Park, Canada; summer; very rare). — Bagg and Eliot, Birds 

 Connecticut Valley in Massachusetts, 1937, 122 (Connecticut Valley, Mass.; 

 habits; records). — Friedmann, Journ. Washington Acad. Sci., xxvii, 1937, 

 433, 435, 437 (bones from archeological sites on Kodiak, Unalaska, Little 

 Kiska, and Atka Islands, Alaska). — Shortt and Waller, Contr. Roy. 

 Ontario Mus. Zool., No. 10, 1937, 16 (Lake St. Martin region, Manitoba; 

 not frequent; imm. spec.).— Snyder, Trans. Roy. Can. Inst., xxii, 1938, 184 (w. 

 Rainy River district, Ontario; hypothetically included on basis of nonsummer 

 record in newspaper; nest with young found later). — Nice, Bird-Banding, 

 ix, 1938, 164, in text (food habits; British Columbia). — Van Tyne, Occ. Pap. 

 Mus. Zool., Univ. Michigan, No. 379, 1938, 10 (Michigan; uncommon res. 



