Crested Oropendola
Crested OropendolaCrested OropendolaCrested OropendolaCrested Oropendola

Crested Oropendola

Psarocolius decumanus

Silhouette: Sheatherius · PhyloPic

Least ConcernNear ThreatenedVulnerableEndangeredCritically Endangered
Daily sighting probability ~30% · Possible
at Parque Estadual Encontro das Águas
778 Verified sightings at Parque Estadual Encontro das Águas From 2019 to 2026
13,222 Verified sightings across all 37 parks From 2019 to 2026
May Best month highest sighting rate
☀️ Diurnal When it's spotted during daytime hours (6am–6pm)

About the Crested Oropendola

The crested oropendola (Psarocolius decumanus), also known as the cornbird, is a species of bird in the family Icteridae, the oropendolas, New World orioles, and New World blackbirds. It is found in Costa Rica, Panama, Trinidad and Tobago, and every mainland South American country except Chile and Uruguay. It is "[u]ndoubtedly overall the commonest and most widespread oropendola".

The crested oropendola was formally described in 1769 with the binomial Xanthornis decumanus. Some authors placed it in genus Ostinops before it was assigned to its present Psarocolius. The crested oropendola's further taxonomy is unsettled. The IOC, the Clements taxonomy, and AviList assign it these four subspecies:

P. d. melanterus (Todd, 1917) P. d. insularis (Dalmas, 1900) P. d. decumanus (Pallas, 1769) P. d. maculosus (Chapman, 1920) However, BirdLife International's Handbook of the Birds of the World (HBW) does not recognize P. d. maculosus but includes it within P. d. decumanus. The Cornell Lab of Ornithology's Birds of the World states that DNA data do not support P. d. maculosus as a defined subspecies but does include its description and range in its species account... Wikipedia →

Closest Relatives at Parque Estadual Encontro das Águas

Yellow-rumped Cacique
LC

Yellow-rumped Cacique

☀️ Diurnal Bird

Cacicus cela

Daily sighting probability ~40% · Likely
Unicoloured Blackbird
LC

Unicoloured Blackbird

☀️ Diurnal Bird

Agelasticus cyanopus

Daily sighting probability ~30% · Possible
Orange-backed Oriole
LC

Orange-backed Oriole

☀️ Diurnal Bird

Icterus icterus

Daily sighting probability ~30% · Possible
Solitary Black Cacique
LC

Solitary Black Cacique

☀️ Diurnal Bird

Cacicus solitarius

Daily sighting probability ~30% · Possible
Giant Cowbird
LC

Giant Cowbird

☀️ Diurnal Bird

Molothrus oryzivorus

Daily sighting probability ~10% · With luck
Epaulet Oriole
LC

Epaulet Oriole

☀️ Diurnal Bird

Icterus cayanensis

Daily sighting probability ~10% · With luck
Yellow-rumped Marshbird
LC

Yellow-rumped Marshbird

☀️ Diurnal Bird

Pseudoleistes guirahuro

Daily sighting probability Insufficient data
Grayish Baywing
LC

Grayish Baywing

☀️ Diurnal Bird

Agelaioides badius

Daily sighting probability <5% · Rare
Shiny Cowbird
LC

Shiny Cowbird

☀️ Diurnal Bird

Molothrus bonariensis

Daily sighting probability <5% · Rare
Chopí Blackbird
LC

Chopí Blackbird

☀️ Diurnal Bird

Gnorimopsar chopi

Daily sighting probability <5% · Rare
Scarlet-headed Blackbird
LC

Scarlet-headed Blackbird

☀️ Diurnal Bird

Amblyramphus holosericeus

Daily sighting probability <5% · Rare
Chestnut-capped Blackbird
LC

Chestnut-capped Blackbird

☀️ Diurnal Bird

Chrysomus ruficapillus

Daily sighting probability <5% · Rare

Global Distribution

Warmer areas are where this animal is recorded most often.

Parks Where Found

# Park Country Daily sighting probability
1 Main Ridge Forest Reserve 🇹🇹 Trinidad and Tobago
~60%
2 Darién National Park 🇵🇦 Panama
~40%
3 San Lorenzo Protected Forest 🇵🇦 Panama
~40%
4 Sierra de la Macarena National Park 🇨🇴 Colombia
~40%
5 Madidi National Park 🇧🇴 Bolivia
~40%
6 Henri Pittier National Park 🇻🇪 Venezuela
~30%
7 Podocarpus National Park 🇪🇨 Ecuador
~30%
8 Serra da Canastra National Park 🇧🇷 Brazil
~30%
9 Cuyabeno Wildlife Reserve 🇪🇨 Ecuador
~30%
10 Tambopata National Reserve 🇵🇪 Peru
~30%
11 Parque Estadual Encontro das Águas 🇧🇷 Brazil
~30%
12 Manu National Park 🇵🇪 Peru
~20%
13 Yasuní National Park 🇪🇨 Ecuador
~20%
14 Caroni Swamp 🇹🇹 Trinidad and Tobago
~20%
15 Serra dos Órgãos National Park 🇧🇷 Brazil
~20%
16 Anavilhanas National Park 🇧🇷 Brazil
~10%
17 Itatiaia National Park 🇧🇷 Brazil
~10%
18 Cordillera Azul National Park 🇵🇪 Peru
~10%
19 Tayrona National Natural Park 🇨🇴 Colombia
~10%
20 Amboró National Park 🇧🇴 Bolivia
~10%
21 La Amistad International Park (Panama) 🇵🇦 Panama
~10%
22 Chapada dos Guimarães National Park 🇧🇷 Brazil
~10%
23 Amacayacu National Natural Park 🇨🇴 Colombia
~10%
24 Canaima National Park 🇻🇪 Venezuela
~10%
25 Chingaza National Natural Park 🇨🇴 Colombia
~10%
26 Brownsberg Nature Park 🇸🇷 Suriname
~10%
27 Piedras Blancas National Park 🇨🇷 Costa Rica
<5%
28 Chagres National Park 🇵🇦 Panama
<5%
29 Soberanía National Park 🇵🇦 Panama
<5%
30 Parque Natural Metropolitano 🇵🇦 Panama
<5%
31 Puracé National Natural Park 🇨🇴 Colombia
<5%
32 Farallones de Cali National Natural Park 🇨🇴 Colombia
<5%
33 Volcán Barú National Park 🇵🇦 Panama
<5%
34 El Impenetrable National Park 🇦🇷 Argentina
Insufficient data
35 Bastimentos Island National Marine Park 🇵🇦 Panama
Insufficient data
36 Noel Kempff Mercado National Park 🇧🇴 Bolivia
Insufficient data
37 Coiba National Park 🇵🇦 Panama
Insufficient data

Quick answers

What are the chances of seeing a Crested Oropendola in Parque Estadual Encontro das Águas?

About 30% of wildlife watchers report a Crested Oropendola sighting in Parque Estadual Encontro das Águas, based on 778 verified sightings from GBIF citizen-science data.

When is the best time to see Crested Oropendola in Parque Estadual Encontro das Águas?

May has the highest sighting rate for Crested Oropendola in Parque Estadual Encontro das Águas in our monthly data.

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