Taiga Flycatcher

The taiga flycatcher or red-throated flycatcher is a migratory bird that breeds in taiga forest across northern Eurasia from eastern Russia to Siberia and Mongolia, and winters in South and South-east Asia, including Bangladesh, Bhutan, India, Cambodia, Laos, Myanmar, Nepal, Malaysia, Thailand, China, Vietnam and Japan. (Wikipedia, general species account)

Males have blue-tinged grey ear coverts and neck sides, with orange-red throats in breeding plumage. Females have brown upperparts with a blackish tail flanked by white, a buffish breast and mostly white underparts. Unlike the red-breasted flycatcher, the female's tail is blackish rather than brown and the red of breeding males does not extend onto the breast. (Wikipedia, general species account)