Wrens (Troglodytidae)

Bicoloured Wren (Campylorhynchus griseus) - HBW 10, p. 404

French: Troglodyte bicolore German: Brauenzaunkönig Spanish: Cucarachero Currucuchú
Other common names: Bicoloured/Guyanian Cactus-wren

Taxonomy: Furnarius griseus Swainson, 1838, savannas of Guyana.
Sometimes considered conspecific with C. chiapensis, but very widely separated geographically. Five subspecies recognized.

Subspecies and Distribution:

  • albicilius (Bonaparte, 1854) - N Colombia and NW Venezuela (Macaraibo Basin, Falcón, Lara, W Trujillo).
  • bicolor (Pelzeln, 1875) - upper Magdalena Valley and W slope of E Andes in Santander and Boyacá (Colombia).
  • minor (Cabanis, 1851) - lowlands of N Venezuela (Cojedes and Apure E to Sucre and Monagas, S to N Bolívar) and E Colombia (Meta).

     See all 5 subspecies
  • albicilius (Bonaparte, 1854) - N Colombia and NW Venezuela (Macaraibo Basin, Falcón, Lara, W Trujillo).
  • bicolor (Pelzeln, 1875) - upper Magdalena Valley and W slope of E Andes in Santander and Boyacá (Colombia).
  • minor (Cabanis, 1851) - lowlands of N Venezuela (Cojedes and Apure E to Sucre and Monagas, S to N Bolívar) and E Colombia (Meta).
  • pallidus Phelps, Sr & Phelps, Jr, 1947 - N Amazonas, in Venezuela.
  • griseus (Swainson, 1838) - E Venezuela (NW Amazonas, NW Bolívar), SW Guyana and extreme N Brazil (Roraima).
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