122 MR. R. SWINHOE ON THE [Feb. 24, 
throat, but in no bird of my collection from the coast is the throat 
black. 

Motacilla felix. 
Fig. 2. 

~X 
Motacilla felix, var. sechuenensis. 
In my late trip up the Yangtsze at Wooshan and Yunyang (over 
1000 miles from the coast in Western China) I procured at the end 
of April examples of apparently the same bird with the throat and 
