34 BTJLLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Bocas; Cienega de las Vacas; Rio Sestin; Arroyo del Bu6y), and 

 northern Lower CaUfornia (Nachiguero Valley; San Pedro Martir 

 Mountains, 7,000-10,000 feet; Santa Ulalia; 45 miles east of San 

 Quintin). 



Colaptes collaris Vmohs, Zool. Joum., iv, 1829, 354 (Monterey, California); Zool. 

 Voy. "Bloseom," 1839, 24, pi. 9.— Gambel, Joum. Ac. Nat. Sci. Phila., i, 

 1847, 56 (New Mexico to California).— McCall, Proc. Ac. Nat. Sci. Phila., 

 1851, 220 (New Mexico). — Bonaparte, Conep. Av., i, 1850, 114. — Baibd, in 

 Rep. Stansbury's Exp. Gt. Salt Lake, 1852, 333 (Monterey). 



C[olaptes] collaris Eeichbnbach, Handb. Scansores, Picinse, 1854, 414, pi. 667, 

 fig. 4421. 



[Colaptes] collaris Sharpe, Hand-list, ii, 1900, 201. 



C[olaptes] cafer collaris Ridgwat, Man. N. Am. Birds, 1887, 296, footnote, in text 

 (crit.). 



Colaptes cafer collaris Nelson, Auk, xvii, 1900, 123 (crit.). — ^Ameeioan Orni- 

 thologists' TJNiONCoMMrrTBE, Auk, xviii, 1901, 301; Check List, 3d ed., 1910, 

 195. — Grinnell, Pacific Coast Avifauna, no. 3, 1902, 39 (California range). — 

 Stone, Proc. Ac. Nat. Sci. Phila., 1904, 581 (Mt. Sanhedrin, Mendocino Co., 

 n. California; crit.). — Miller (W. DeW.), Bull. Am. Mus. N. H., xxii, 1906, 

 165 (Rosario, Rancho Santuario, La Boquilla, Las Bocas, etc., n. w. Durango, 

 breeding; crit.). — Larsbn, Wilson Bull., no. 60, 1907, 114 (Lyman Co., South 

 Dakota, summer res.). — Cameron, Auk, xxiv, 1907, 270 (Custer and Daven- 

 port counties, Montana, common, breeding; crit.; mostly "with auratus 

 blood"). — ^Anderson, Proc. Davenport Ac. Sci., xi, 1907, 279 (w. Iowa, 

 frequent). — Bent, Auk, xxv, 1908, 26 (s. w. Saskatchewan, common, breeding; 

 interbreeding with C. auratus borealis). — Sbton, Auk, xxv, 1908, 453 (Winni- 

 peg, 1 spec, Sept. 30, 1904). — Preble, North Am. Fauna, no. 27, 1908, 388 

 (w. Alberta; Ft. Chippewyan, 1 spec). — Linton, Condor, x, 1908, 84 (San 

 Clemente I., California), 127 (Santa Cruz I., California). — Kbrmode, Pirov. 

 Mus. Brit. Columbia, 1909, 50 (east of Cascade range). — Visher, Auk, xxvi, 

 1909, 148 (w. South Dakota, abundant).— Bbal, Bull. no. 34, U. S. Biol. 

 Surv., 1910, 25 (food).— Ferry, Auk, xxvii, 1910, 199 (Saskatchewan, com- 

 mon).— Visher, Auk, xxviii, 1911, 12 (Harding Co., w. South Dakota, 

 mostly west of Little Missouri R., breeding).— Beal, Bull. 37, U. S. Biol. 

 Surv., 1911, 59 (food).— Isbly, Auk, xxix, 1912, 36 (Sedgewick Co., Kansas, 

 Dec, Feb.).— Howell (A. B.), Condor, xiv, 1912, 190 (Todos Santos Islands, 

 Lower California; straggler). 



Colaptes mexicanus (not of Swainson, 1827) Swainson, Fauna Bor.-Am., ii, 1831, 

 pp. xxvi, 315, part.— Jaedinb, ed. Wilson's Am. Om., i, 1832, 43, 44, foot- 

 note.— Nuttall, Man. Om. U. S. and Can., Land Birds, 2d ed., 1840, 

 667.— Sclater, Proc. Zool. Soc. Lond., 1857, 127 (San Jos6 Valley, Califor- 

 nia); Cat. Am. Birds, 1862, 344, part (synonymy only).— Baird, Rep. Pacific 

 R. R. Surv., ix, 1858, 120, part; Rep. U. S. and Mex. Bound. Surv., ii, pt. 2, 

 1859, 6 (Saltillo and Agua Nueva, Coahuila; San Elizario, Texas); Cat. 

 N. Am. Birds, 1859, no. 98, part.— Blakiston, Ibis, 1862, 3 (int. British 

 America).— Dresser, Ibis, 1865, 470 (San Antonio, Nueces R., and Piedraa 

 Negras, Texas, in winter).— Gray, List Birds Brit. Mus., Picidse, 1868, 121, 

 part (San Francisco).— Cooper, Orn. Calif., 1870, 408.— Holden, Proc. Bost. 

 Soc. N. H., XV, 1872, 207 (Sherman, Wyoming; habits).— Coues, Check 

 List, 1873, no. 314, part; 2d ed., 1882, no. 459, part; Birds Northwest, 1874, 

 294.— Snow, Birds Kansas, 1873, 3 (Lawrence, e. Kansas, in winter).— Baird, 

 Brewer, and Ridgway, Hist. N. Am. Birds, ii, 1874, 578, pi. 55, figs. 3,4.— 

 Hbnshaw, Ann. Lye. N. Y., xi, 1874, 79 (Utah).— Ridgway, Orn. 40th 

 Parallel, 1877, 555 (localities in Nevada and Utah).— Hargitt, Cat. Birds 



