New World Blackbirds (Icteridae)

Yellow-backed Oriole (Icterus chrysater) - HBW 16, p. 759

French: Oriole noir et or German: Schwarzflügeltrupial Spanish: Turpial Dorsidorado
Other common names: Lesson’s Oriole; Honda Oriole (“hondae”)

Taxonomy: Xanthornus chrysater Lesson, 1844, Mexico.
DNA data indicate that this species is closely related to I. parisorum and I. graduacauda. Hybridizes rarely with I. mesomelas. Proposed taxon hondae (based on two specimens from upper Magdalena Valley, in Colombia) appears undiagnosable; included within race giraudii. Three subspecies recognized.

Subspecies and Distribution:

  • mayensis van Rossem, 1938 - N Yucatán Peninsula (SE Mexico).
  • chrysater (Lesson, 1844) - C & S Yucatán Peninsula (S to Belize) and S Mexico (inland S Veracruz, extreme E Oaxaca and Chiapas) S to N Nicaragua.
  • giraudii Cassin, 1848 - C Panama (on both coasts) to NW Venezuela (Miranda), C & SW Colombia and extreme NW Ecuador (Esmeraldas).