248 BULLETIN 5 0, UNITED STATES NATIONAL MUSEUM 



(Cacoprieto and Tehuantepec City, Oaxaca). — Goss, Hist. Birds Kansas, 

 1891, 259 (Kansas; common; descr.; habits; eggs), 263, in text (geogr. color 

 phase=R b. harlani). — Beristain and Laurencio, Mem, y Rev. Soc. 

 Cient. "Antonio Alzate," vii, Nos. 7, 8, 1894, 226 (Mexico; distr.).— Bailey, 

 Handb. Birds Western United States, 1902, 155 (descr.; distr.). — Mitchell, 

 Can. Field-Nat., xxxviii, 1924, 109 (Saskatchewan; Moose Mountain to Big 

 River; fairly common). — Miller, in Chaney, Miller, and Dice, Carnegie 

 Inst. Washington Publ. 349, 1925, 95 (bones, Rancho La Brea) ; Condor, 

 xxxvii, 1935, 76, in text (McKittrick, Calif.; Pleistocene bones). — Taverner, 

 Birds Western Canada, 1926, pi. 26 A (fig.; descr.; habits; distr.; w. Canada) ; 

 Nat. Mus. Canada Bull. 50, 1928, 92 (near Belvedere, Alberta; breed.).— 

 Groebbels, Der Vogel, i, 1932, 186 (alt. distr. Colorado). — Miller, Condor, 

 xxxiv, 1932, 138 (remains in Indian dwellings; Arizona). — Howard and 

 Miller, Condor, xxxv, 1933, 16, in text (bones; Organ Mountains, N. 

 Max.). — Howard and Dodson, Condor, xxxv, 1933, 235, text (Point Mugu, 

 Calif.; shellmound remains). — Compton, Condor, xxxvi, 1934, 221, in text 

 (bones descr.). — Sutton, Ann. Carnegie Mus., xxiv, 1934, 8 (w. Panhandle of 

 Oklahoma; sev. records; food). — Hargrave, Condor, xxxvii, 1935, 83, text 

 (Flagstaff, Ariz.; spec; food habits). — Howard, Condor, xxxvii, 1935, 207, 

 in text. — YouNGWORTH, Wils. Bull., xlvii, 1935, 216, in text (Fort Sisseton, 

 S. Dak. summer res.). — Grinnell and Linsdale, Vert. Anim. Point Lobos 

 Reserve, 1936, 39, 53 (Point Lobos, Calif.; most conspicuous kind of hawk; 

 present almost entirely for food; possibly nesting pair; feeding habits). — 

 Dixon and Bond, Condor, xxxix, 1937, 97, text (Cahfornia: Tule Lake vicin- 

 ity; 8 pairs nesting). — Bond, Condor, xh, 1939, 56, text (California: Tule 

 Lake region; food habits). — Hargrave, Condor, xH, 1939, 122, in text 

 (Roosevelt Lake, Ariz.; food habits), 207 and 209, in text (Awatobi Pueblo, 

 Utah; prehistoric bone). — Hand, Condor, xliii, 1941, 224 (St. Joe National 

 Forest, Idaho). — Stevenson, Condor, xliv, 1942, 110 (c. Panhandle of Tex- 

 as). — Sutton and Phillips, Condor, xliv, 1942, 59 (Arizona; Papago Indian 

 Reservation). — Allan and Sime, Wils. Bull., Iv, 1943, 33 (Texas Panhandle; 

 uncommon, but not rare). — Johnston, Condor, xlv, 1943, 62, in text (Boulder, 

 Colo.). — Larrison, Murrelet, xxiv, 1943, 43 (Northrup Canyon, Wash.). — 

 Sooter, Condor, xlvi, 1944, 88 (feeding habits; Oregon). — Wing, Murrelet, 

 XXV, 1944, 4 (Okanogan Cascades, Wash.). — Munro, Can. Journ. Res., D, 

 xxiii, 1945, 53 (Cariboo Parklands, Brit. Columbia; common summer vis.). 



Buteo borealis borealis Over and Thoms, Birds South Dakota, 1921, 83 (South 

 Dakota; common summer res.; food). — Taverner, Nat. Mus. Canada, Bull. 

 50, 1928, 92 (near Belvedere, Alberta; breeds).— Jung, Auk, xlvii, 1930, 537 

 (common; Peace and Athabaska Rivers, Alberta). — Monson, Wils. Bull., 

 xlvi, 1934, 42, in text (Cass County, N. Dak.; common migr.; oce. nest). — 

 Sutton, Ann. Carnegie Mus., xxiv, 1934, 8, in text (e. Panhandle of Okla- 

 homa). — Bailey and Conover, Auk, lii, 1935, 422, in text (Mexico; spec). — 

 Imler, Bird-Banding, viii, 1937, 167, in text (Rooks County, Kans.; weights 

 of 7). — Long, Trans. Kansas Acad. Sci., xliii, 1940, 439 (Kansas; common 

 res. in e. part; winters abundantly in s. part). 



Buteo jamaicensis borealis Peters, Check-list Birds of World, i, 1931, 231, part. — 

 Sutton, Ann. Carnegie Mus., xxvii, 1938, 176 (Tarrant County, Tex.; 

 breeds). — Davis, Condor, xlii, 1940, 81, in text (Brazos County, Tex.; perm, 

 res.). 



Poecilopternis borealis Salle and Parzudaki, Cat. Oiseaux Mexique, 1862, 1 

 (Mexico). — Heine and Reichenow, Nom. Mus. Hein. Orn., 1890, 266, part 

 (Mexico). 



