Sapphire Flycatcher_16-06-03_Ficedula sapphira
The sapphire flycatcher is a species of bird in the family Muscicapidae. It is found in Bangladesh, Bhutan, China, India, Laos, Myanmar, Nepal, Thailand, and Vietnam. Its natural habitat is subtropical or tropical moist montane forests. Wikipedia
This bird is at the northern edge of its range here. Longcangou, Sichuan, China.