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LC
Maroon Oriole Oriolus traillii

IUCN Red List history

Year Category
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern

Species attributes

Migratory status full migrant Forest dependency High
Land mass type   Average mass -

Distribution

  Estimate Data quality
Extent of Occurrence breeding/resident (km2) 2,440,000 medium
Number of locations -
Fragmentation -

Population & trend

  Estimate Data quality Derivation Year of estimate
No. of mature individuals Unknown not applicable Not Applicable 0
Population trend Unknown -
Number of subpopulations - - -
Largest subpopulation - - -
Generation length (yrs) 3.7 - - -
Population justification: The global population size has not been quantified, but the species is reported to be fairly common to uncommon (Grimmett et al. 1998, Robson 2,000), while the population in Taiwan has been estimated at c.100-10,000 breeding pairs (Brazil 2009).

Country/Territory distribution

Country/Territory Occurrence status Presence Breeding Non-breeding Passage Resident
Bangladesh Native Extant        
Bhutan Native Extant        
Cambodia Native Extant        
China (mainland) Native Extant        
India Native Extant        
Laos Native Extant Yes      
Myanmar Native Extant        
Nepal Native Extant        
Taiwan (China) Native Extant        
Thailand Native Extant        
Vietnam Native Extant        

Important Bird Areas where this species has triggered the IBA criteria

Country/Territory IBA Name IBA link
Cambodia Snoul / Keo Sema / O Reang site factsheet
Laos Dakchung Plateau site factsheet
Laos Dong Ampham site factsheet
Laos Eastern Bolikhamxay Mountains site factsheet
Laos Nakai Plateau site factsheet
Laos Nakai-Nam Theun site factsheet
Laos Nam Et site factsheet
Laos Nam Ha site factsheet
Laos Phou Ahyon site factsheet
Laos Phou Dendin site factsheet
Laos Phou Loeuy site factsheet
Laos Xe Khampho / Xe Pian site factsheet
Laos Xe Sap site factsheet
Nepal Annapurna Conservation Area site factsheet
Nepal Bardia National Park site factsheet
Nepal Dang Deukhuri foothill forests and west Rapti wetlands site factsheet
Nepal Kanchenjungha Conservation Area site factsheet
Nepal Khaptad National Park site factsheet
Nepal Langtang National Park site factsheet
Nepal Makalu Barun National Park site factsheet
Nepal Phulchoki Mountain forests site factsheet
Nepal Shivapuri-Nagarjun National Park site factsheet
Nepal Tamur valley and watershed site factsheet

Habitats & altitude

Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Lowland major breeding
Forest Subtropical/Tropical Moist Lowland major non-breeding
Forest Subtropical/Tropical Moist Montane major breeding
Forest Subtropical/Tropical Moist Montane major non-breeding
Altitude 0 - 0 m Occasional altitudinal limits  

Utilisation

Purpose Primary form used Life stage used Source Scale Level Timing
Pets Whole Adults and juveniles Wild Subsistence, National Non-trivial Recent
Pets Whole Adults and juveniles Wild International Non-trivial Recent

Recommended citation
BirdLife International (2014) Species factsheet: Oriolus traillii. Downloaded from http://www.birdlife.org on 01/11/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 01/11/2014.

This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.

To provide new information to update this factsheet or to correct any errors, please email BirdLife

To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.

Key facts
Current IUCN Red List category Least Concern
Family Oriolidae (Orioles and figbirds)
Species name author (Vigors, 1832)
Population size Unknown mature individuals
Population trend Unknown
Distribution size (breeding/resident) 2,440,000 km2
Country endemic? No
Links to further information
- Summary information on this species