Hitherto treated as conspecific with T. plumbeus and T. rubripes, but differs from former in characters given under that species. Differs from latter (comparing geographically and morphologically closest form schistaceus) in its black-and-white-striped vs black streaky throat (3); paler grey breast and flanks (1); white vs pale tan belly (2); narrower frequency range for lower-pitched notes in song, making these notes melodious rather than squeaky (1)#R. Two subspecies recognized.
Food and feeding
Status and conservation
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