188 SOME CHINESE VERTEBRATES. 
MOTACILLIDAE. 
MOotTacILLA ALBA OCCULARIS (Swinhoe). 
Eight specimens, both sexes, Ichang, Hupeh, and Kiating, Szechwan, all 
taken in September, October, and November. 
MoracILua ALBA LEUCOPsIS (Gould). 
Twenty specimens, adults and young in first winter plumage, of both sexes, 
Ichang, Hupeh, January, March, September, and October. 
Motacilla alba baikalensis (Swinhoe) should occur in this general region 
in winter, but Mr. Zappey did not take it. All adult birds in our series are 
certainly referable to M. alba leucopsis, and most of the young ones have the 
gray of the back more or less marked with black, and we consider all one and the 
same form. 
MoracILLa ALBA HODGSONI (Blyth). 
Eight specimens, adults of both sexes, and two young in nestling plumage, 
Washan, Hochianghsien, Wanhsien, Chiangchinghsien, and Tachienlu, western 
Szechwan, April, May, July, and October. 
The two nestlings — nearly full-grown — were shot at Tachienlu, 9,000 feet 
altitude, July 23, 1908. 
MoracILuA BOARULA MELANOPE (Pallas). 
Nineteen specimens, adults and young in winter plumage of both .sexes, 
Ichang, Kweichowhsien,- Hongchikow, Kwangpow, Shuiyuehtze, and Chiliping, 
Hupeh, and Kiating, Tachienlu, Washan, and Tsaikow, Szechwan, all seasons. 
A nest and clutch of eggs was taken, together with the male parent bird, 
at Washan, western Szechwan, 6,000 feet altitude, June 6, 1908. 
BUDYTES CITREOLA (Pallas). 
One fine male in full spring plumage, Chiangaohsien, Szechwan, April 28, 
1908. 
BUDYTES FLAVUS BOREALIS (Sundeval). 
Two specimens were taken at Ichang, Hupeh, an adult male, September 14, 
1907, and an immature male, October 22, 1907. 
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