Quebrada de los Cuervos

The Quebrada de los Cuervos (Spanish for Crows Ravine) is an important landform in Treinta y Tres Department, Uruguay.

Crossed by the Yerbal Chico creek, it constitutes a natural protected area.^[1][2] This Important Bird Area (IBA)^[3] is inhabited by several endangered species, such as Agelaius flavus, Heteroxolmis dominicana, Limnoctites rectirostris, Sporophila cinnamomea, Sporophila ruficollis.^[4] The very name of this place refers to crow-like Cathartidae which breed on its cliffs: Cathartes burrovianus, Cathartes aura, and Coragyps atratus.^[5]