76 BULLETIN 50, UNITED STATES NATIONAL MUSEUM 



Creek, etc.) ; western Oregon (Coast Ranges, Willamette Valley, Cas- 

 cade Mountains, and intervening ranges to Siskiyou) ; south to the semi- 

 humid northwestern corner of California (Hayfork and Kuntz, Trinity 

 County, and Seaview, Sonoma County). 



Type locality. — Cascade Mountains at foot of Mount Hood, Oreg., and 

 Chiloweyuck Depot, Wash. (=Mount Hood). 



Teirao obscurus (not of Say) Newberry, Rep. Pacific R.R. Surv., vi, pt. 4, 1857, 

 90, part (Cascade Moutains).— Baird, Rep. Pacific R.R. Surv., ix, 1858, 620, 

 part (Cascade Moutains; Fort Dalles; Clikatet; Fort Steilacoom; St. Marys 

 Pass ?) ; Cat. North Amer. Birds, 1859, No. 459, part in Cooper, Orn. California, 

 Land Birds, 1870, 526, part (Oregon; Coast Range south nearly to San Fran- 

 cisco Bay). — ScLATER, Proc. Zool. Soc. London, 1859, 236 (Vancouver Island; 

 crit.). — Heermann, Rep. Pacific R.R. Surv., x, pt. 4, No. 2, 1859, 61, part 

 ("pine regions" of Oregon). — Cooper and Suckley, Rep. Pacific R.R. Surv., 

 xii, book 2, pt. 3, 1860, 219, part (Cascade Mountains, Oreg., and Washington). — 

 Lord, Proc. Roy. Artil. Inst. Woolwich, iv, 1864, 122 (British Columbia).— 

 Brown, Ibis, 1868, 423 (Vancouver Island).— Coues, Check List North Amer. 

 Birds, 1873, No. 381, part. 



\Tetrao] obscurus Coues, Key North Amer. Birds, 1872, 233, part. 



Canace obscura Henshaw, Rep. Orn. Spec. Wheeler's Surv., 1876, 266, part (Coast 

 Range, n. California). 



Dcndragapus obscurus Macoun, Cat. Can. Birds, 1900, 198, part (sw. Brit. Colom- 

 bia). — Bailey, Handb. Birds Western United States, 1902, 124 part. — Macoun 

 and Macoun, Cat. Can. Birds, ed. 2, 1909, 216 (British Columbia). 



Canace obscura, var. fuUginosa Ridgway, Bull. Essex. Inst., v, 1873, 199 (Cascade 

 Mountains, Oreg.; coll. U. S. Nat. Mus.). 



Canace obscurus, var. fuliginosiis Baird, Brewer, and Ridgway, Hist. North Amer. 

 Birds, iii, 1874, 425, part (Cascade Mountains, Oreg. ; Chiloweyuck Depot, 

 Wash.). 



Canace obscura fuUginosa Ridgway, Proc. U. S. Nat. Mus., iii, 1880, 196, part ; Nom. 

 North Amer. Birds, 1881, No. 471c, part. — Coues, Check List North Amer. 

 Birds, ed. 2, 1882, No. 559, part. 



C[anace] o[bscura] fuUginosa Coues, Key North Amer. Birds, ed. 2, 1884, 580, part. 



Dendragapus obscurus fuliginosiis Ridgway, Proc. U. S. Nat. Mus., viii, 1885, 355, 

 part. — American Ornithologists' Union, Check-list, 1886, No. 297a, part ; ed. 2, 

 1895, No. 297a, part; ed. 3, 1910, 138, part.— Bendire, Auk, vi, 1889, 32, part 

 (Cascade Range; habits, etc.) ; Life Hist. North Amer. Birds, i, 1892, 43, part. — 

 Chapman, Bull. Amer. Mus. Nat. Hist., iii, 1890, 133 (Vancouver Island ; 

 habits).— Rhoads, Proc. Acad. Nat. Sci. Philadelphia, 1893, 38 (British Co- 

 lumbia w. of Cascade Range). — Dawson, Wils. Bull, iii, 1896, 1 (Okanogan, 

 Wash.; habits) ; Auk, xiv, 1897, 172 (Okanogan, Wash.; up to 7,000 feet) ; Birds 

 California (stud, ed.), iii, 1923, 1589 (genl. ; California). — Bishop, North Amer. 

 Fauna, No. 19, 1900, 71 (heights above Skagway, se. Alaska). — Macoun, Cat. 

 Can. Birds, 1900, 198, part (Brit. Columbia, west of coast range). — Grinnell, 

 Pacific Coast Avif., No. 3, 1902, 30 (California; common east of humid coast 

 belt) ; No. 8, 1912, 10 (California) ; No. 11, 1915, 60 (Hayfork and Kuntz, 

 Trinity County, in semihumid nw. corner of California). — Woodcock, Oregon 

 Agr. Exp. Stat. Bull. 68, 1902, 26 (Oregon; range).— Bowles, Auk, xxiii, 1906, 

 142 (Tacoma, Wash.).— Macoun and Macoun, Cat. Can. Birds, ed. 2, 1909, 

 216, part (Vancouver; coastal British Columbia). — Dawson and Bowles, Birds 

 Washington, ii, 1909, 571 (Washington; habits; distr.). — Swarth, Rep. Birds 



