53. EMBERIZA. 479 



d'. With the upper mandible blackish or dark 

 brown, never entirely red. 

 g". With yellow on the underparts. 

 n'" . No collar across the throat. 

 s*. No black on the head. 



P. No chestnut on the throat. 

 A 6 . Under tail-coverts yellow. 



e'. Abdomen isabelline with a 

 slight tinge of yellow. 

 a H . Larger : wing 3'5o inches ; 

 rump with concealed 



chestnut melanocephala 5 ad., 



6 9 . Smaller: wing 3 - 15 inches; [p. 504. 



rump with concealed yellow, luteola J ad., p. 507. 

 f. Abdomen yellow like the 



breast; rump chestnut .... rutila 5, p- 514. 

 i" 5 . Under tail-coverts white ; breast 



entirely ashy ; throat yellow . . cinerea, p. 529. 

 m s . Throat chestnut. 

 k'\ Rump uniform chestnut like the 

 head and rest of the upper 



surface rutila rf ad., p. 514. 



P. Rump yellow ; head orange- 

 yellow luteola S ad., p. 506. 



t l . Head black or blackish brown. 



n 5 . No white eyebrow ; no white streak 



on crown ; rump orange-chestnut, melanocephala rf , 

 o 5 . A white eyebrow and a white [p. 504. 



streak down the crown; rump 

 ashy grey. 

 vi 6 . Scapulars uniform chestnut ; 

 back chestnut, or chestnut with 

 black centres to the feathers 

 g 1 . With a white wing-baud .... Jlaviventris, p. 499. 

 h 1 . With no white wing-band . . forbesi, p. 502. 

 ra 6 . Scapulars blackish like the back, 

 with paler brown edges. 



P. Throat white cabanisi, p. 503. 



k 1 . Throat yellow; base of chin , . ~ na 



only white .. "W f: ^^ 



o''. With a chestnut collar across the < orientahs > P- 502 > 

 lower throat. 



m 4 . Chin and upper throat black aureola <$ ad., p. 510. 



v 1 . No black on chin aureola (3 imm., 



h". With no yellow, but sometimes sandy buff, [p. 512. 



on the underparts. 

 iv l . Lower back and rump chestnut. 

 p 5 . Crown white, with more or less 

 indications of black streaks ; throat 



chestnut leucocephala, p. 549. 



q 5 . Crowu uniform ashy grey ; throat 



black stewarti, p. 547. 



r 5 . Crown of head bluish grey, with 

 Lateral darker stripes on the 

 sides of the crown ; throat bluish 

 grey. 



