I photographed this little bird just above the El Dorado Lodge (at 2000m).
Until 2016, the Santa Marta Wood-Wren was treated as a subspecies of the Grey-breasted Wood-Wren (Henicorhina leucophrys).
However, it is now considered a distinct species: Henicorhina anachoreta.

El Dorado Lodge area, Sierra Nevada de Santa Marta, Colombia, 29 October 2014