New World Warblers (Parulidae)

Golden-crowned Warbler (Basileuterus culicivorus) - HBW 15, p. 793

French: Paruline à couronne dorée German: Goldhähnchen-Waldsänger Spanish: Reinita Coronidorada
Other common names: Stripe-crowned Warbler ("culicivorus group"); Cabanis's Warbler ("cabanisi group")

Taxonomy: Sylvia culicivora W. Deppe, 1830, Jalapa, Veracruz, Mexico.
Forms a superspecies with B. trifasciatus; closely related also to B. hypoleucus, the two sometimes hybridizing in area of range overlap in S Brazil & NE Paraguay. Races fall into three geographically discrete groups, the "culicivorus group" (also with brasierii, flavescens and godmani) of C America, "cabanisi group" (including also occultus, austerus and indignus) of N Colombia and NW Venezuela, and "auricapilla group" (remaining five races) of NE & S Venezuela and CE South America; groups are sometimes rega.. View all taxonomy...

Taxonomy: Sylvia culicivora W. Deppe, 1830, Jalapa, Veracruz, Mexico.
Forms a superspecies with B. trifasciatus; closely related also to B. hypoleucus, the two sometimes hybridizing in area of range overlap in S Brazil & NE Paraguay. Races fall into three geographically discrete groups, the "culicivorus group" (also with brasierii, flavescens and godmani) of C America, "cabanisi group" (including also occultus, austerus and indignus) of N Colombia and NW Venezuela, and "auricapilla group" (remaining five races) of NE & S Venezuela and CE South America; groups are sometimes regarded as three separate species. Birds of Oaxaca (S Mexico) sometimes separated as race ridgwayi. Race brasierii has sometimes been emended to "brasherii", but original description incorrectly spells dedicatee Brasher as "Brasier", so original spelling must stand. Thirteen subspecies currently recognized.

Subspecies and Distribution:

  • brasierii ( Giraud, 1841) - Gulf slope of Mexico from Nuevo León and Tamaulipas S to Hidalgo and N Veracruz.
  • flavescens Ridgway, 1902 - W Mexico (Nayarit and Jalisco).
  • culicivorus ( W. Deppe, 1830) - E & S Mexico S to N Costa Rica.

     See all 13 subspecies
  • brasierii ( Giraud, 1841) - Gulf slope of Mexico from Nuevo León and Tamaulipas S to Hidalgo and N Veracruz.
  • flavescens Ridgway, 1902 - W Mexico (Nayarit and Jalisco).
  • culicivorus ( W. Deppe, 1830) - E & S Mexico S to N Costa Rica.
  • godmani Berlepsch, 1888 - C Costa Rica S to W Panama.
  • occultus J. T. Zimmer, 1949 - Colombia in W & C Andes (Antioquia S to Cauca) and E Andes (Magdalena and Santander).
  • austerus J. T. Zimmer, 1949 - Colombia on E slope of E Andes (Boyacá, Cundinamarca and W Meta).
  • indignus Todd, 1916 - Santa Marta Mts (N Colombia) and adjacent Sierra de Perijá (on Colombia-Venezuela border).
  • cabanisi Berlepsch, 1879 - NE Colombia and mountains of NW Venezuela.
  • olivascens Chapman, 1893 - NE Venezuela (Sucre, Monagas and Anzoátegui) and Trinidad.
  • segrex J. T. Zimmer & Phelps, Sr, 1949 - tepuis of S Venezuela, W Guyana and N Brazil.
  • auricapilla ( Swainson, 1838) - C & E Brazil.
  • viridescens Todd, 1913 - E Bolivia (Santa Cruz).
  • azarae J. T. Zimmer, 1949 - Paraguay, NW & NE Argentina, S & SE Brazil and Uruguay.