■|HE FRANCOLINS. II7 



X\ II. THl': ULU FRANCOLIN. IKANCOLINUS ULUKNSIS. 



Francolhius nluensis, Ogilvie-Crranl, Ibis, 1892, p. 44; id. Cat. 

 B. Brit. Mus. xxii. p. 151 (1893). 



Adult Male.— Intermediate between the last species, F. guttu- 

 rail's, and the next one, F. africanus. It differs from the 

 forme?' and resembles the latter in having a triangular patch of 

 ivhite feathers, tipf^ed with black, on each side of the neck, and 

 the black marking on the breast and belly arch-shaped, giving 

 these parts a spotted appearance. From F, africanus it differs 

 ill having the inner webs of the primary flight-feathers mostly 

 chestnut. Total length, 12 inches ; wing, 6'5 ; tail, 2*9 ; tarsus, 

 1-6. A pair of sharp spurs. 



Range. — East Africa ; Ulu country. 



The only known examples of this species, both males, were 

 recently obtained by Mr. F. J, Jackson at a place called 

 Machako's in the above-mentioned country. They are par- 

 ticularly interesting, since they supply the intermediate link 

 between the two very distinct forms, F. gutturalis from Abys 

 sinia and F. africanus from South Africa, and inhabit an inter- 

 mediate geographical area. 



XVIII. THE PEARL-BREASTED FRANCOLIN. FRANCOLINUS 

 AFRICANUS. 



Francolinus africanus, Steph. in Shaw's Gen. Zool. xi. p. 323 

 (1819); Ogilvie-Grant, Cat. B. Brit. Mus. xxii. p. 152 



(1893). 

 Francolinus afer (Latham, nee Miill.), Sharpe, ed. Layard's 



B. S. Afr. p. 595 (1884). 

 Adult Male and Female. — General colour of upper-parts, throat 

 and chest very similar to that of the two last species ; breast 

 and under-parts pale buff or whitish, with irregular arch-shaped, 

 black bars, producing a pearled or ocellated appearance ; a 

 large patch of black and ^vhite tarred feathers on each side of 

 the neck ; in?ier webs of the primary fight feathers broivn, 

 more or less mottled with rufous. Total length, 13 inches; 



