White-Faced Black-Throated Weaver (adult male in breeding plumage).

Published reference for this species at this site, which includes color photos:

Pittie, Aasheesh, Siraj Taher, and C. Tom Hash. 1999. Notes on the breeding plumage of male Blackbreasted Weavers Ploceus benghalensis near Hyderabad, Andhra Pradesh. Journal of the Bombay Natural Historical Society 96:187–194.

I've also seen this plumage on birds in a marsh near Golconda Fort in Hyderabad, and in a field of millet in the Bhind-Morena tract of Madhya Pradesh