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Hypocnemis ochrogyna

Rondonia Warbling-Antbird

  • Order: Passeriformes
  • Family: Thamnophilidae


Hypocnemis ochrogyna

Amazonia, Brazil; 12 September 2014 © Bruno Rennó

The Rondonia Warbling-Antbird has a comparatively small distribution in southwest Amazonia, being principally found in Brazil, where its range is centered on the state of Rondônia, but with a relatively minor extension of its range into northeast Bolivia. From the Peruvian Warbling-Antbird (Hypocnemis peruviana) its range is separated by the Rio Madeira, while from the Spix’s Warbling-Antbird (Hypocnemis striata), which occurs to the north and east of the present species, it is separated by the Rio Roosevelt. Possibly, the Rondonia Warbling-Antbird’s range might also come close to that of the Yellow-breasted Warbling-Antbird (Hypocnemis subflava) in northern Bolivia, but this has yet to be definitely established. In the event that they do, then these two will be easily separated on plumage features alone.

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Recommended Citation

. 2010. Rondonia Warbling-Antbird (Hypocnemis ochrogyna), Neotropical Birds Online (T. S. Schulenberg, Editor). Ithaca: Cornell Lab of Ornithology; retrieved from Neotropical Birds Online:

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