Grey monjita

The grey monjita (Nengetus cinereus) is a species of bird in the family Tyrannidae that is the only member of the genus Nengetus. It is found in Argentina, Bolivia, Brazil, Paraguay, Peru, Suriname, and Uruguay. Its natural habitats are dry savanna, subtropical or tropical seasonally wet or flooded lowland grassland, and pastureland.

Taxonomy
This species was formerly placed in the genus Xolmis but was moved to the resurrected genus Nengetus following the publication of a genetic analysis in 2020.