May form superspecies with B. poensis. Sometimes treated as subspecies of latter; species status based on apparent differences in vocalizations (and apparent lack of response to taped B. poensis call), size and plumage, and isolated range. Monotypic.
Usambara Mts of NE Tanzania; recently discovered in Uluguru Mts; also possible sighting in Nguru Mts.
Food and feeding
Status and conservation
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