LC
Chestnut-winged Foliage-gleaner Dendroma erythroptera



Taxonomy

Taxonomic note
Previously (Handbook of the Birds of the World and BirdLife International 2022) placed in Philydor but moved to current genus following Derryberry et al. (2011). Subspecies diluvialis may represent E extreme of clinal variation of nominate; more thorough analysis required. Two subspecies tentatively recognized.

Taxonomic source(s)
Handbook of the Birds of the World and BirdLife International. 2023. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 8. Available at: https://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v8_Dec23.zip.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Least Concern
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 not a migrant Forest dependency high
Land-mass type Average mass -
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 5,730,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing - suspected -
Rate of change over the future 10 years/3 generations (longer of the two periods) 1-25% - - -
Generation length 3.04 years - - -

Population justification: The global population size has not been quantified, but this species is described as 'fairly common' (Stotz et al. 1996). This species is suspected to lose 15.1-16.9% of suitable habitat within its distribution over 14 years based on a model of Amazonian deforestation (Soares-Filho et al. 2006, Bird et al. 2011). It is therefore suspected to decline by under 25% over 10 years.

Trend justification: This species is suspected to lose 15.1-16.9% of suitable habitat within its distribution over three generations (14 years) based on a model of Amazonian deforestation (Soares-Filho et al. 2006, Bird et al. 2011). It is therefore suspected to decline by <25% over three generations.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Bolivia extant native yes
Brazil extant native yes
Colombia extant native yes
Ecuador extant native yes
Peru extant native yes
Venezuela extant native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Lowland major resident
Forest Subtropical/Tropical Swamp suitable resident
Altitude 0 - 1200 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Chestnut-winged Foliage-gleaner Dendroma erythroptera. Downloaded from https://datazone.birdlife.org/species/factsheet/chestnut-winged-foliage-gleaner-dendroma-erythroptera on 23/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 23/12/2024.