386 Mr. V. G. L. van Someren on Birds 



The females, however, differ to a greater extent : — 



C. petiti. C. quiscalina. C. martini. 



Crown Green. Grey. Grey to nape. 



Back Barred. Uniform. Uniform. 



Rump & tail-coverts. Barred. Uniform. Uniform. 



Throat Whitish, White. White, finely 



shaded yellow. barred. 



Chest Few bars on Uniform yellow. Canary-yellow, 



side, canary- barred finely 



yellow. all OA'er. 



Flanks Uniform. Uniform. Barred. 



Youug C. martini ia first plumage are very heavily barred, 

 and differ from adult females in being washed with olive on 

 the whole of the upper surface and in having the feathers 

 tipped with white. The scapular feathers are barred with 

 black and tipped white ; the rectrices are pointed and are 

 olive in colour with brighter edges, the tips with a few dark 

 vermiculations. The outermost pair are pure yellow ; on 

 the outer web an irregular longitudinal black line, while the 

 inner web has two wavy black lines for the terminal one 

 inch. The primaries and secondaries are edged with bright 

 yellow on the outer web and tipped with yellow ; the coverts 

 olive with a subterminal black bar and white tip ; the 

 secondary coverts the same, but with faint vermiculations 

 in black. 



A white superciliary stripe is present, and a black line 

 passes through the eye from lores to ear-coverts ; the ear- 

 coverts are black with white centres ; the throat greyish and 

 finely barred ; the rest of the under surface is yellow barred 

 with black. 



A bird in an older stage has the head greyer with no olive 

 wash, the under surface brighter yellow, and the back less 

 spotted. 



Localities. Mabira,Bugoma,aud Kasala Forests, in Uganda. 



Campephaga hartlaubi. 



S 1-3. IS.vii. 12; 7.vi.l3; 4.viii. 12. 

 Imm. IS.vii. 12. 



? 2. 7.vi.l3. 



