BIRDS OF NORTH AND MIDDLE AMERICA 181 



cottonwood-bordered streams. This race probably extends to the southern 

 limits of the species' range in the Rocky Mountains and Great Plains 

 region in southwestern and north-central Colorado (Nucla and Estes 

 Park) ; southeastern and central southern South Dakota (Custer State 

 Park and Rosebud). No specimens have been seen to definitely establish 

 this, however. 



Type locality. — Barclay, 15 miles east of Salt Lake, Utah. 



Bonasa tmtbelhis var. umbclloidcs Baird, Rep. Pacific R. R. Surv. ix, 1858/925 

 (Fort Bridger, Wyo.).— Ridgway, Bull. Essex Inst., v, 1873, 188 (Colorado); 

 vii, 1875, 39 (Nevada). — Baird, Brewer, and Ridgway, Hist. North Amer. 

 Birds, iii, 1874, 453, part. 



Bonasa umbellus umbelloides Ridgway, Bull. Essex Inst., vi, 1875, 34 (Parleys 

 Park, Wahsatch Mountains, Utah). — Bendire, Life Hist. North Amer. Birds, 

 i, 1892, 67 part (North Dakota, Wyoming, Utah, Colorado). — Cooke, Colorado 

 State Agr. Coll. Bull. No. 37, 1897, 70 (Colorado; rare); No. 44, 1898, 159 

 (Colorado; Denver); No. 56, 1900, 202 (Colorado; Estes Park).— Visher, 

 Auk, xxvi, 1909, 147 (w. South Dakota, brood seen) ; xxviii, 1911, 10 (Harding 

 County, S. Dak.).— Macoun and Macoun, Cat. Can. Birds, ed. 2, 1909, 222, 

 part. — ScLATER, Hist. Birds Colorado, 1912, 147 (Colorado; very rare resident 

 at lower elevations in the mountains). — Over and Thoms, Birds South Dakota, 

 1921, 76 (South Dakota; abundant in Black Hills).— Wood, Misc. Publ. Mus. 

 Zoo). Univ. Michigan, No. 10, 1923, 35 (North Dakota; common; specs.). — 

 Williams, Wils. Bull, xxxviii, 1926, 29 (Red River Valley, ne. North Dakota). 

 —Fuller and Bole, Sci. Publ. Cleveland Mus. Nat. Hist., i, 1930, 50 (Wyo- 

 ming). — American Ornithologists' Union, Check-list, ed. 4, 1931, 81, part. — 

 Bent, U. S. Nat. Mus. Bull. 162, 1932, 171, part (life hist.).— Stanford, Proc. 

 Utah Acad. Sci., ix, 1932, 73 (Logan Canyon, Utah; spec). — Peters, Check-list 

 Birds of World, ii, 1934, 39 part.— Miller, Wils. Bull., xlvi, 1934, 159 (near 

 Experiment Station, s. Utah). — Alexander, Univ. Colorado Stud., xxiv, 1937, 

 87 (Boulder County, Colo.; hypothetical). — Niedrach and Rockwell, Birds 

 Denver and Mountain Parks, 1939, 61 (probably now extinct, last record 1898). 

 — Fox, Auk, Ivii, 1940, 109 in text (North Dakota; feeding habits). — Hellmayr 

 and Conover, Cat. Birds Amer., i, No. 1, 1942, 216 part (syn. ; distr.). 



Botiasa timbelhis (i umbelloides Ridgway, Orn. 40th Parallel, 1877, 319 (Wahsatch 

 Mountains, Utah). 



B[onasa\ u{mbeUus] umbelloides Bailey, Handb. Birds Western United States, 

 1902, 128, part.— CouES, Key North Amer. Birds, ed. 5, 1903, ii, 742, part.— 

 Conover, Condor, xxxvii, 1935, 204 in text (crit.), 206 part (spec; North 

 Dakota, Utah, Manitoba). 



Bonasa umbella umbelloides Drew, Auk, ii, 1885, 17 (Colorado). 



B[onasa\ u[mbclla\ umbelloides Coues, Key North Amer. Birds, rev. ed., 1896, 585, 

 part. 



Bonasa umbellus Allen, Bull. Mus. Comp. Zool., iii, 1872, 131 (mountains of Colo- 

 rado, Wyoming, and Utah). — Bendire, Life Hist. North Amer. Birds, i, 1892, 

 59, part (North and South Dakota, se. Nebraska). — Ogilvie-Grant, Cat. Birds 

 Brit. Mus., xxii, 1893, 85, part (Deadwood, Dakota) ; Handb. Game Birds, i, 

 1896, 71, part (Utah, Colorado).— Reagan, Auk, xxv, 1908, 464 (Rosebud 

 Reservation, S. Dak.; rare). — Fox, Auk, Ivii, 1940, 109 in text (food habits. 

 North Dakota). 



Bonasa umbellus togata Grave and Walker, Birds Wyoming, 1913, 39 (Wyoming).— 

 American Ornithologists' Union Check-list, ed. 4, 1931, 81, part. 



653008°— 46— 13 



