Uniform Treehunter (Thripadectes ignobilis) - BirdLife species factsheet

Uniform Treehunter Thripadectes ignobilis

Current view: Data table and detailed info

Taxonomy

Taxonomic note

Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.html#.
SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.htm#.

IUCN Red List criteria met and history

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
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	-

Distribution

	Estimate	Data quality
Extent of Occurrence breeding/resident (km²)	99,100	medium
Severely fragmented?	no	-

Population and trend

	Value	Data quality	Derivation	Year of estimate
Number of mature individuals	unknown	not applicable	not applicable	0
Population trend	stable		suspected	-
Generation length (years)	3.8	-	-	-

Population justification: The global population size has not been quantified, but this species is described as 'uncommon' (Stotz et al. 1996).

Trend justification: This population is suspected to be stable in the absence of evidence for any declines or substantial threats.

Country/territory distribution

Country/Territory	Presence	Origin	Resident	Breeding	Non-breeding	Passage
Colombia	extant	native	yes
Ecuador	extant	native	yes

Important Bird and Biodiversity Areas (IBA)

Country/Territory	IBA Name
Colombia	Reserva Natural El Pangán
Colombia	Reserva Natural Río Ñambí
Colombia	Reserva Natural Tambito
Ecuador	El Ángel - Cerro Golondrinas and surrounding areas
Ecuador	Mindo and western foothills of Volcan Pichincha
Ecuador	Intag-Toisán
Ecuador	Los Bancos - Milpe
Ecuador	Maquipucuna-Río Guayllabamba
Ecuador	Reserva Ecológica Cotacachi-Cayapas
Ecuador	Río Toachi-Chiriboga
Ecuador	Reserva Ecológica Los Illinizas y alrededores

Habitats & altitude

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Subtropical/Tropical Moist Lowland	suitable	resident
Forest	Subtropical/Tropical Moist Montane	major	resident
Altitude	200 - 2500 m	Occasional altitudinal limits

Recommended citation
BirdLife International (2023) Species factsheet: Thripadectes ignobilis. Downloaded from http://datazone.birdlife.org/species/factsheet/uniform-treehunter-thripadectes-ignobilis on 26/09/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 26/09/2023.