Masked Gnatcatcher

Polioptila dumicola (Vieillot, 1817)

Polioptilidae — Gnatcatchers

Masked Gnatcatcher, Polioptila dumicola, is a passerine of central and south-eastern South America, with a range in Argentina, Bolivia, Brazil, Paraguay and Uruguay. It belongs to the gnatcatcher family and was described by Vieillot in 1817. The nominate male shows a bold black facial mask with a narrow white line beneath it, while the female lacks that mask and instead has a dark crescent below the eye. Three subspecies are recognised, and berlepschi is noted for differences in plumage and voice from the others.

Order
Passeriformes
Family
Polioptilidae — Gnatcatchers
Breeding range
South America: c, se
Masked Gnatcatcher
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