474 



U. S. p. R. R. EXP. AND SURVEYS — ZOOLOGT — GENERAL REPORT. 



The young have the chestnut of the crown varied with narrow hlackish lines, sometimes the 

 chestnut little appreciahle. The upper part of the breast and sides streaked with brown. 



This species is readily distinguished from S. moniicola by its black bill and forehead ; black 

 line behind the eye instead of chestnut ; absence of black spot on the breast, and of white on 

 the tail, &c., as also by the much smaller size. 



List of specimens. 



SPIZELLA PALLIDA, Bonap. 



Clay-colored Buuting. 



Emberiza pallida, Sw. F. Bor. Am. II, 1831, 251. (Not of Audubon.) 



Spizella pallhlii, Bonap. List, 1838. 



Spinilcs pallidus, Cabanis, Mus. Ilein. 18.51, 133. / 



Emberiza skattuckii, Add. Birds Am. VII, 1843, 347 ; pi. 493. 



Spizellu shttttuckii, Bon'ap. Conspectus, 1850, 480. 



Sp. Ch. — Smaller than S. socialis. Back and sides of hind neck ashy. Prevailing color above pale brownish yellow, with a 

 tinge of grayish. The feathers of back and crown streaked conspicuously with blackish. Crown with a median ashy and a 

 lateral or superciliary ashy while stripe. Beneath whitish, tinged with brown on the breast and sides, and an indistinct narrow 

 brown streak on the edge of the chin. Ear coverts brownish yellow, margined above and below by dark brown. Length, 

 4.75 ; wing, 2.55. 



Ilah. — Upper Missouri river and Iligli Central plains to the Saskatchewan country. 



The ashy collar is quite conspicuous, and streaked above with brown. The rump is immacu- 

 late. The streaks on tlie feathers of tlie crown almost Ibrm continuous line.'^, about six in number. 

 The brown line above the ear coverts is a post ocular one. Tlio brown line on the side of the 

 chin forms the lower border of a white maxillary stripe which widens and curves around behind 

 the ear coverts, fading into the ashy of the neck. The wing feathers are all margined with 

 paler, and tliere is an indication of two li^bt baiuls across the ends of tlie coverts. 



The young of this species is thickly streaked beneath over the throat, breast, and belly, with 



