Russet-Backed Oropendola

Russet-Backed Oropendola

Psarocolius angustifrons

Predict Sightings

About This Species

A large, noisy oropendola of lowland and foothill forest edges and clearings in the Amazon basin, usually found in colonies where males perform a spectacular bowing, gurgling song-display from a perch. The long woven hanging nests, often clustered in a single tall tree, are one of the easiest ways to locate a colony. Most conspicuous and vocal during the breeding season, best watched in early morning at forest-edge colony trees.

Ethical Viewing Guidelines

  • Colonies can be observed from a comfortable distance below the nest tree without disturbing normal activity, but avoid climbing towards nests or lingering directly beneath them during active breeding.
  • Wildlife protection law differs across the Amazonian countries this species occupies, so treat any nesting colony as sensitive and follow local reserve or landowner guidance.
  • Keeping noise low and observation time brief around a colony tree is the simplest way to minimise disturbance.
LCAvesPasseriformesIcteridae

Seasonal Activity

174,741 sightings · 2000–2026

Citizen science records via GBIF

All monthsThis month

Classification

Kingdom
Animalia
Phylum
Chordata
Class
Aves
Order
Passeriformes
Family
Icteridae

Photo

(c) Bill Levine, some rights reserved (CC BY), uploaded by Bill Levine

CC-BY-4.0

Occurrence data from GBIF.