Olive Oropendola

The olive oropendola (Psarocolius bifasciatus) is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds. It is found in Brazil, Bolivia, Colombia, Ecuador, Peru, and Venezuela. It is a "spectacularly large oropendola". == Taxonomy and systematics == The olive oropendola was formally described in 1824 with the binomial Cassicus bifasciatus. For a time it was placed in genus Gymnostinops which was later merged into the current Psarocolius. The olive oropendola's further taxonomy is unsettled. As of early 2026, major taxonomic systems assign it these three subspecies: P. b. yuracares (d'Orbigny & Lafresnaye, 1838) P. b. neivae (Snethlage, E, 1925) P. b. bifasciatus (Spix, 1824) Several mid-twentieth century authors treated P. b. yuracares and P. b. neivae together as a full species, the "Amazonian oropendola" and called the monotypic P. bifasciatus the "Para oropendola". Most authors accepted their merger by 2000 but a few did not. The Clements taxonomy recognizes some distinctions within the species, mirroring the earlier treatment by calling bifasciatus the "olive oropendola (Para)" and grouping the other two as the "olive oropendola (Amazonian)". Further complicating the issue is P. b. neivae, whose range is between those of other two subspecies.…