Bartica and Kamacusa, Guyana.
Forms a superspecies with H. dugandi and formerly considered conspecific, but separated on basis of differences in female plumage and in calls. Monotypic.
E Venezuela (Bolívar E of R Caura and S of R Orinoco), the Guianas and NE Amazonian Brazil (E of R Trombetas).
Food and feeding
Status and conservation
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