Victoria, at confluence of Río Madre de Dios and Río Beni, district of Madre de Dios, Bolivia.
Formerly treated as conspecific with H. macularius, but differs distinctly in plumage, voice and habitat. HBW treatment as separate species supported by more recent genetic analysis#R. Monotypic.
Lower R Beni in SE Pando and N Beni, N Bolivia.
Food and feeding
Status and conservation
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