ムネアカヒメアオヒタキ Cyornis rubeculoides

Small flycatcher with an orange chest and a white belly. Male is bright blue above, while the female is brown above with a rufous tail. Confusingly similar to many other Blue Flycatchers, but extensively blue throat and limited orange underparts serve to identify the male. Female can be trickier; look out for relatively well-defined orange breast, rufous tail, and weak eyering (but no pale lores). Found in the dense undergrowth of hill forests. Song is a rambling and variable series of whistling, warbling, and chattering notes; also gives typical Cyornis “chak” and rattle calls.