ススチャヒタキ Bradornis fuliginosus

Unusual small, chunky flycatcher. At a distance looks entirely dark, but a good view reveals a chocolate brown base color and paler brown streaking on the underparts. Has long, pointed wings and looks like a bit like a swallow in flight. Found in rainforest, where it perches up on dead trees, especially at the forest edge and around clearings. Often in small groups. Not very vocal, but does give a quiet, variable song of squeaks, whistles, and trills. Easily separated from other flycatchers by very dark plumage and unusual habits.