P. L. Sclater and Salvin, 1876,
Yungas, La Paz, Bolivia.
See T. argentea, also T. viridicollis. Sympatric with very similar T. viridicollis at Panguri, in S Ecuador. Most characters ascribed to race caeruleigularis appear to have little or no value, and species may be better treated as monotypic. Two subspecies tentatively recognized.
Food and feeding
Status and conservation
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