Order: Passeriformes | Family: Furnariidae | IUCN Status: Least Concern
Age: Adult | Sex: Unknown | Loc. Manu Road, Cuzco
Age: Adult | Sex: Unknown | Loc. Baeza, Ecuador
Age: Adult | Sex: Unknown | Loc. Tabacal, Colombia
Age: Adult | Sex: Unknown | Loc. Eastern Andes of Colombia
Status: The Ash-browed Spinetail is uncommon in montane forests of the east slope of the Andes at elevations ranging between 800-2000 m. It also occurs in Co, Ec, and Bo.
Name in Spanish: Cola-Espina de Ceja Ceniza.
Sub-species: Ash-browed Spinetail (Cranioleuca curtata cisandina), Taczanowski, 1882. E Andes of S Colombia (S from W Caquetá), E Ecuador and N Peru (S at least to Pasco).
(Cranioleuca curtata debilis), (Berlepsch and Stolzmann), 1906. Andes from C Peru (S from Ayacucho and Cuzco) S to C Bolivia (S to W Santa Cruz).
Meaning of Name: Cranioleuca: Gr. kranion= skull, head and leukos= white. curtata: L. curtus= short, curtatus= shortened, abbreviated.

Voice
References:
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- Species range based on: Schulenberg, T. S., D. F. Stotz, and L. Rico. 2006. Distribution maps of the birds of Peru, version 1.0. Environment, Culture & Conservation (ECCo). The Field Museum. http://fm2.fieldmuseum.org/uw_test/birdsofperu on 03/01/2017.