Psarocolius decumanus
The Crested Oropendola (*Psarocolius decumanus*) is a striking and vocally complex member of the Icteridae family, easily recognized by its large size and distinctive appearance. Males measure an imposing 46-51 cm (18-20 in) in length and weigh 300-470 grams, while females are noticeably smaller at 38-40 cm (15-16 in) and 180-260 grams, showcasing pronounced sexual dimorphism. Plumage is primarily glossy black, contrasting sharply with a bright chestnut rump and bright pale yellow outer tail ...
Primarily found in forest edges, clearings, secondary growth, and tall trees along rivers or plantations, often tolerating human-modified landscapes. Occurs from sea level up to elevations of about 2000 meters.
Omnivorous, primarily consuming a wide variety of fruits and large insects, supplemented with nectar, small vertebrates, and spiders. Forages mainly in the canopy by gleaning and probing.
Crested Oropendolas are highly social and diurnal, often observed in large, noisy flocks that move through the canopy. Foraging involves gleaning insects and fruits from foliage, sometimes probing into epiphytes or tree bark. During breeding season, males establish territories within a colonial n...
The Crested Oropendola boasts a wide and robust distribution across the Neotropics, primarily residing year-round from eastern Panama south through much of northern South America. Its range encompasses Colombia, Venezuela, the Guianas, Trinidad and Tobago, and extends south through eastern Ecuado...
Least Concern
- The Crested Oropendola builds one of the most remarkable nests in the bird world, a pendulous woven basket that can hang up to 2 meters (6.5 feet) long, crafted entirely by the female. - Their colonies, which can host dozens to hundreds of nests, are often found in a single, tall, isolated tree...