N. Rhodesia and the Katanga District of Congo land. 233 
no doubt that this bird, having once acquired its breeding- 
plumage, never again loses it, and that birds in partial 
breeding-plumage are merely immature. 
280. ClNNYRIS MICRORHYNCHUS. 
Cinnyris microrhynchus Shell. ; Neave, loc. cit. p. 78. 
No. 226. <$ juv. Upper Lufira R., 3500 ft., June 12, 
1907. 
Bill and feet black; iris dark brown. 
281. Cinnyris leucogaster. 
Cinnyris leucogaster Vieill. ; Neave, loc. cit. p. 79. 
I only met with this species in the Luangwa Valley. 
282. Cinnyris falkensteini. 
Cinnyrisfalkensteini Fischer & Reich.; Neave, loc. cit. 
p. 79. 
No. 60. B ad. Kambove, 4500 ft., Feb. 25, 1907. 
Bill and feet black ; iris dark brown. 
No. 275. <$ ad. Kambove, July 9, 1907. 
Bill and feet black; iris dark brown. 
No. 493. $ ad. Chambezi Valley, 4000 ft., April 12, 
1908. 
Bill and feet black; iris dark brown. 
No. 599. <$ ad. Chirui Isl., L. Bangweolo, July 5, 1908. 
Nos. 654, 656. $ <$. Lofu R., Aug. 10, 12, 1908. 
Bill and feet black ; iris dark brown. 
No. 676. $. Lofu R., Aug. 17, 1908. 
Bill and feet black ; iris dark brown. 
No. 763. $ . E. of L. Bangweolo, Oct. 9, 1908. 
Bill and feet black; iris dark brown. 
A common High Plateau species. 
283. Cinnyris eudovjcensis. 
Cinnyris ludovicensis (Bocage) ; Reich, loc. cit. iii. p. 489. 
No. 219. S a( k Upper Lualaba R., 3800 ft., May 30, 
1907. 
Bill black ; feet black ; iris dark brown. 
No. 224. $ . Upper Lualaba R., May 31, 1907. 
Bill and feet black ; iris dark brown. 
