Olive Oropendola

Olive Oropendola

Psarocolius bifasciatus

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~10% · With luck
at Madidi National Park
60 Verified sightings at Madidi National Park From 2019 to 2026
1,956 Verified sightings across all 12 parks From 2019 to 2026
October Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the 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".

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:

Psarocolius bifasciatus yuracares (d'Orbigny & Lafresnaye, 1838) Psarocolius bifasciatus neivae (Snethlage, E, 1925) Psarocolius bifasciatus 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... Wikipedia →

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Tambopata National Reserve 🇵🇪 Peru
~20%
2 Manu National Park 🇵🇪 Peru
~10%
3 Madidi National Park 🇧🇴 Bolivia
~10%
4 Yasuní National Park 🇪🇨 Ecuador
~10%
5 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
<5%
6 Anavilhanas National Park 🇧🇷 Brazil
<5%
7 Cordillera Azul National Park 🇵🇪 Peru
<5%
8 Sierra de la Macarena National Park 🇨🇴 Colombia
<5%
9 Amboró National Park 🇧🇴 Bolivia
<5%
10 Chingaza National Natural Park 🇨🇴 Colombia
<5%
11 Canaima National Park 🇻🇪 Venezuela
Insufficient data
12 Amacayacu National Natural Park 🇨🇴 Colombia
Insufficient data

Quick answers

What are the chances of seeing a Olive Oropendola in Madidi National Park?

About 10% of wildlife watchers report a Olive Oropendola sighting in Madidi National Park, based on 60 verified sightings from GBIF citizen-science data.

When is the best time to see Olive Oropendola in Madidi National Park?

October has the highest sighting rate for Olive Oropendola in Madidi National Park in our monthly data.

← Back to Madidi National Park