N. Rhodesia and the Katanga District of Congoland. 237 
No. 524. ? . Chambezi R., May 6, 1908. 
Bill black; feet black; iris dark brown. 
This bird occurs sparingly in pairs or small parties through¬ 
out the High Plateau. I also saw an individual on my first 
expedition in November, 1905, in the Southern Serenje 
district. 
Fam. Motacillid^e. 
292. Motacilla vidua. 
Motacilla vidua Sundev.; Neave, loc. cit. p. 82. 
No. 248. <$. Upper Lufira R., 3500 ft., June 21, 1907. 
Bill black ; feet black ; iris dark brown. 
Ubiquitous and very tame. 
293. Motacilla clara. 
Motacilla clara Sharpe, Hand-1. Birds, v. p. 140. 
Motacilla longicauda Reich, loc. cit. iii. p. 301. 
No. 428. $ . Lufupa R., 3500 ft., Nov. 1, 1907. 
Bill black; feet pale pinkish grey ; iris brown. 
Only observed in the rocky bed of a small tributary of 
the Lufupa R. It seems rather a shy bird. 
294. Motacilla campestris. 
Motacilla campestris Pall.; Neave, loc. cit. p. 82. 
Ray^s Wagtail occurs during the rainy season in the 
Luangwa Valley. I did not observe it on the High Plateau, 
west of the Mchinga Escarpment. 
295. Motacilla flava. 
Motacilla flava L. ; Sharpe, Hand-1. Birds, v. p. 142. 
Budytes flavus Reich, loc. cit. p. 303. 
No. 594. <$. L. Bangweolo, July 5, 1908. 
Bill and feet black ; iris brown. 
296. Motacilla borealis. 
Motacilla borealis Sundev.; Sharpe, Hand-1. Birds, v. 
p. 143. 
Budytes borealis Reich, loc. cit. iii. p. 304. 
No. 149. cU Mazanguli, Lualaba Valley, 2700 ft., April 
23, 1907. 
Bill black, lower mandible white, tipped with black ; feet 
dusky; iris brown. 
