New World Blackbirds (Icteridae)

Orange-backed Troupial (Icterus croconotus) - HBW 16, p. 767

French: Oriole à dos orange German: Orangerückentrupial Spanish: Turpial Amazónico
Other common names: Orange-backed Oriole

Taxonomy: Ps.[arocolius] croconotus Wagler, 1829, “Mexico”; error = River Tapajós, Pará, Brazil.
Closely related to I. icterus and I. jamacaii; the three are often regarded as conspecific, but no intermediates or hybrids known in limited areas where ranges of present species and I. jamacaii overlap in Brazil (R Palmeiras, in Tocantins), and no hybrids reported in areas where sympatry with escaped captives occurs (e.g. around Belém, in Pará, in N Brazil). Proposed taxon paraguayae (described from 265 km W of Puerto Casao, in Paraguayan Chaco), sometimes treated as a race of I. jamacaii, is subsumed in race strictifrons of present species. Two sub.. View all taxonomy...

Taxonomy: Ps.[arocolius] croconotus Wagler, 1829, “Mexico”; error = River Tapajós, Pará, Brazil.
Closely related to I. icterus and I. jamacaii; the three are often regarded as conspecific, but no intermediates or hybrids known in limited areas where ranges of present species and I. jamacaii overlap in Brazil (R Palmeiras, in Tocantins), and no hybrids reported in areas where sympatry with escaped captives occurs (e.g. around Belém, in Pará, in N Brazil). Proposed taxon paraguayae (described from 265 km W of Puerto Casao, in Paraguayan Chaco), sometimes treated as a race of I. jamacaii, is subsumed in race strictifrons of present species. Two subspecies recognized.

Subspecies and Distribution:

  • croconotus (Wagler, 1829) - S Guyana and adjacent N Brazil (Roraima and NW Amazonas); also SE Colombia (Putumayo), E Ecuador (Napo and Pastaza) and E Peru E in Brazil S of R Amazon to W Pará (R Tapajós, R Araguaia) and Tocantins, and S to NW Bolivia (Pando).
  • strictifrons Todd, 1924 - E Bolivia (Beni and Santa Cruz) E to C Brazil (Mato Grosso), and S through Paraguayan Chaco to N Argentina (Salta, Formosa and Chaco).

  •      No sound recordings available yet