Rufous-margined Antwren (Herpsilochmus rufimarginatus) - 16Feb2026

The Rufous-margined Antwren is yet another species that resides only in the Atlantic forest of southeast South America.  It mostly is found in Brazil but spills over into Paraguay and Argentina.   We had this one at Boa Nova National Park in Bahia State.  It stayed very high in the canopy.  So this photo is backlit and cropped.