290 BULLETIN 50, UNITED STATES NATIONAL MUSEUM. 



Pica melanoleuca var. hudsonica Coues, Birds N. W., 1874, 211, part. — Scott, Bull. 

 Nutt. Orn. Club, iv, 1879, 94 (Twin Lakes, Colorado). 



[Pica melanoleuca var. hurhonicn^ b. hudsonica Coues, Birds N. W., 1874, 211 

 (synonymy). 



P{ica'\ melanoleuca hudsonica Henshaw, Orn. ReiJ. Wheeler's Surv., 1879, 306 

 (Nevada; eastern California; habits). 



Pica melanoleuca hudsonica Eidgway, Bull. Essex Inst., viii, Jan., 1875, 11, 15 

 (Carson City and Truckee Valley, Nevada). — Coues, Bull. U. S. Geol. and 

 Geog. Surv. Terr, iii, 1877, 669 (Fort Garland, Colorado; Fort Union, New 

 Mexico, etc.); iv, 1878, 607 (mouth of Milk R., etc., Montana). 



Pica caudatavar. hudsonica AhhEN, Bull. Mus. Comp. ZooL, iii, July, 1872, 150 

 (e. Colorado), 157 (South Park), 169 (Ogden, Utah), 178 (w. Kansas; Colo- 

 rado, up to 11,000 ft.; Wyoming; Utah). — Ridgway, Bull. Essex Inst., v, 



1873, 184 (Colorado). — Baird, Brewer, and Ridgway, Hist. N. Am. Birds, ii, 



1874, 266.— Bendire, Proc. Bost. Soc. N. H., 1877, 125 (Camp Harney, e. 

 Oregon; habits). 



P^ica] caudata . . . var. hudsonica RnxnvAV, Ann. Lye. N. Y., x, 1874, 375 (n. 

 Illinois, accid. in winter). 



Plical caudata \aT. hudsonicus Nelson, Bull. Essex Inst., viii, 1876, 112 (n. e. 

 Illinois, accidental). 



Pica caudata hudsonica Finsch, Journ. fiir Orn., 1883, 270 (Portage Bay, Alaska). 



Pica rustica, var. hudsonica Baird, Orn. Simpson's Exp., 1876, 380 (Utah). 



Pica rustica, fi. hudsonica RiDGWAy, Field and Forest, ii, June, 1877, 208 

 (Colorado). 



Pica, rustica . . . fi. hudsonica Ridgway, Orn. 40th Parallel, 1877, 520 (e. slope 

 Sierra Nevada to Wahsatch Mts. ; habits, etc. ) . 



Pica rustica hudsonica Ridgway, Proc. U. S. Nat. Mus., iii. Mar. 27, 1880, 4; 

 Norn. N. Am. Birds, 1881, no. 286.— Hoffman, Proc. Bost. Soc. N. H., 1882, 

 400 (Fort Berthold, Dakota).— Coues, Check List, 2d ed., 1882, no. 347.— 

 Nelson, Cruise "Corwin," 1881 (1883), 73 (head of Bristol Bay, Alaska).- 

 Beckham, Auk, ii, 1885, 142 (Pueblo, Colorado). — McLenegan, Cruise 

 "Corwin," 1884, 116 (Kowak R. and Hotham Inlet, Alaska). — Agersborg, 

 Auk, ii, 1885, 282 (s. e. South Dakota, winter). 



[Picapical ?. hudsonica Dubois, Rev. et Mag. de ZooL, 1873, 5. 



P[ica^ rustica hudsonica Coues, Key N. Am. Birds, 2d ed., 1884, 420. 



Pl^ica'jpica . . . var. /lUfisomca Jordan, Man. Vertebr. E. U. S., 4th ed., 1884, 94. 



Pica pica hudsonica Ridgway, Proc. U. S. Nat. Mus., viii, 1885, 355; xvi, 1893, 

 664 (Shumagins, Alaska); Orn. Illinois, i, 1889, 333. — American Ornithol- 

 ogists' Union, Check List, 1886, no. 475. — Anthony, Auk, iii, 1886, 166 

 (Washington Co., n. w. Oregon, resident). — Seton, Auk, iii, 1886, 321 (w. 

 Manitoba).— Turner, Contr. Nat. Hist. Alaska, 1886, 166 (Fort Yukon, Fort 

 Reliance, etc.).— Nelson, Nat. Hist. Coll. Alaska, 1887, 163 (Shumagins, 

 Kadiak, etc.).— Townsend, Proc. U. S. Nat. Mus., x, 1887, 210 (Fort Crook, 

 n. e. California).— Cooke, Bird Migr. Miss. Val., 1888, 157 (w. Manitoba; 

 w. Kansas; Vermilion, Dakota — -formerly, in winter; w. Dakota). — Beldinc;, 

 Land Birds Pacific Distr., 1890, 107 (Alpine Co., California; e. slope Sierra 

 Nevada, up to 7,000 ft.).— Fannin, Check List Birds Brit. Col., 1891, 32 

 (breeding e. of Cascades; coast in winter). — Goss, Hist. Birds Kansas, 1891, 

 375 (fall and winter visit, formerly resident). — Thompson, Proc. U. S. Nat. 

 Mus., xiii, 1891, 565 (Lake Winnipeg, York Factory, etc.). — McIlwraith, 

 Birds Ontario, 1892, 272 (SaultSte. Marie, rare winter visit).— Fisher (A. K. ), 

 N. Am. Fauna, no. 7, 1893, 68 (Toquerville, Utah, Dec.).— Lowe, Auk, xi, 

 1894,268 (WetMts.,Colorado).— Dunn, Auk, xii, 1895, 395 (Chicago, Illinois, 

 1 spec, Oct. 17, 1892).— Bendire, Life Hist. N. Am. Birds, ii, 1895, 349, pi. 3, 



