The Blue-throated Blue Flycatcher (Cyornis rubeculoides) is a small passerine bird in the flycatcher family, Muscicapidae. It resembles Cyornis tickelliae but easily separated by the blue throat. The habitat of this species is a thicker forest than other species of flycatchers. The blue-throated flycatcher is found in much of the Indian Subcontinent, all through the Himalayas, the plains and Western Ghats of India in the cold months, and also extends eastwards into Bangladesh, and to Arakan and the Tenasserim Hills in Myanmar.
Range map from www.oiseaux.net - Ornithological Portal Oiseaux.net
www.oiseaux.netis one of those MUST visit pages if you're in to bird watching. You can find just about everything there
Listen to the Blue-throated blue flycatcher - The very bird you can see below
Own recording from Ranibari Community Forest - 8 April 2018