Buntings and New World Sparrows (Emberizidae)

Great Pampa-finch (Embernagra platensis) - HBW 16, p. 639

French: Embernagre à cinq couleurs German: Pampaammer Spanish: Coludo Verdón
Other common names: Red-billed Pampa-finch; Olive Pampa-finch (olivascens)

Taxonomy: Emberiza platensis J. F. Gmelin, 1789, Buenos Aires, Argentina.
Molecular data indicate that genus is sister to Emberizoides, and both appear to belong in tanager family (Thraupidae). This species sometimes placed in Emberizoides. Western “olivascens group” may merit elevation to species rank; in Argentina, nominate race may be sympatric with gossei in Córdoba, but no details available. Four subspecies recognized.

Subspecies and Distribution:

  • olivascens d’Orbigny, 1839 - SE Bolivia (La Paz, Cochabamba and W Santa Cruz S to E Potosí and W Tarija), W Paraguay, and NW Argentina (Salta and Jujuy E to C Formosa, S through Córdoba).
  • catamarcana Nores, 1986 - C Catamarca, in NW Argentina.
  • gossei C. Chubb, 1918 - WC Argentina (Mendoza, San Juan and San Luis).
  • platensis (J. F. Gmelin, 1789) - lowlands of Beni, in N Bolivia; C & E Paraguay, E Argentina (E Formosa, Chaco and Misiones S to Río Negro), SE Brazil (S from Minas Gerais) and Uruguay.