Grey-headed Bristlebill (Bleda canicapillus) | Details

Grey-headed Bristlebill Bleda canicapillus

Current view: Data table and detailed info

Taxonomy

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.

IUCN Red List criteria met and history

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
2018	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	medium
Land-mass type		Average mass	-

Range

	Estimate	Data quality
Extent of Occurrence (breeding/resident)	1,930,000 km²	medium
Severely fragmented?	no	-

Population

	Estimate	Data quality	Derivation	Year of estimate
Population size	unknown	-	-	-
Population trend	stable	-	suspected	-
Generation length	3.5 years	-	-	-

Population justification: The global population size has not been quantified, but the species is described as generally common. The population in Liberia has been estimated as 240,000 individuals (del Hoyo et al. 2005).

Trend justification: The 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
Benin	extant	native	yes
Côte d'Ivoire	extant	native	yes
Gambia	extant	native	yes
Ghana	extant	native	yes
Guinea	extant	native	yes
Guinea-Bissau	extant	native	yes
Liberia	extant	native	yes
Mali	extant	native	yes
Nigeria	extant	native	yes
Senegal	extant	native	yes
Sierra Leone	extant	native	yes
Togo	extant	native	yes

Important Bird and Biodiversity Areas (IBA)

Country/Territory	IBA Name
Benin	Lama Forest
Côte d'Ivoire	Azagny National Park
Côte d'Ivoire	Bossematie Forest Reserve
Côte d'Ivoire	Gueoule and Glo Mountain Forest Reserves
Côte d'Ivoire	Lamto Ecological Research Station
Côte d'Ivoire	Mabi Forest reserve
Côte d'Ivoire	Marahoue National Park
Côte d'Ivoire	Mopri Forest Reserve
Côte d'Ivoire	Parc National de Taï et Réserve de faune du N'Zo
Côte d'Ivoire	Peko Mountain National Park
Côte d'Ivoire	Sangbe Mountain National Park
Côte d'Ivoire	Yapo and Mambo Forest Reserves
Gambia	Abuko Nature Reserve
Gambia	Pirang Forest Park
Ghana	Ankasa Resource Reserve - Nini-Sushien National Park
Ghana	Atewa Range Forest Reserve
Ghana	Bia National Park and Resource Reserve
Ghana	Boin River Forest Reserve
Ghana	Bosomtwe Range Forest Reserve
Ghana	Bura River Forest Reserve
Ghana	Cape Three Points Forest Reserve
Ghana	Dadieso Forest Reserve
Ghana	Digya National Park
Ghana	Draw River Forest Reserve
Ghana	Ebi River Shelterbelt Forest Reserve
Ghana	Fure River Forest Reserve
Ghana	Jema-Asemkrom Forest Reserve
Ghana	Kakum National Park - Assin Attandaso Resource Reserve
Ghana	Kalakpa Resource Reserve
Ghana	Kyabobo National Park
Ghana	Mamiri Forest Reserve
Ghana	Mount Afadjato - Agumatsa Range forest
Ghana	Muni-Pomadze Ramsar Site
Ghana	Nsuensa-Ayiola-Bediako Forest Reserves
Ghana	Pra-Sushien Forest Reserve
Ghana	Subri River Forest Reserve
Ghana	Tano-Anwia Forest Reserve
Ghana	Tano-Ehuro Forest Reserve
Ghana	Tano-Nimiri Forest Reserve
Ghana	Yoyo River Forest Reserve
Guinea	Kounounkan
Guinea	Massif du Ziama
Guinea	Monts Nimba (part of Mount Nimba transboundary AZE)
Guinea-Bissau	Cantanhez forests
Guinea-Bissau	Lagoas de Cufada
Guinea-Bissau	Rio Tombali, Rio Cumbijã and Ilha de Melo
Liberia	Cestos - Senkwen
Liberia	Grebo
Liberia	Lofa-Gola-Mano Complex
Liberia	Nimba mountains
Liberia	Wologizi mountains
Liberia	Wonegizi mountains
Liberia	Zwedru
Nigeria	Akassa forests
Nigeria	Biseni forests
Nigeria	Cross River National Park (Oban Division)
Nigeria	Cross River National Park (Okwangwo Division) and Mbe Mountains
Nigeria	Gashaka-Gumti National Park
Nigeria	IITA Forest Reserve, Ibadan
Nigeria	Kagoro - Nindam Forest Reserves and vicinity
Nigeria	Okomu National Park
Nigeria	Omo Forest Reserve
Nigeria	Upper Orashi forests
Senegal	Parc National de Basse Casamance
Sierra Leone	Gola Forests
Sierra Leone	Kambui Hills Forest Reserve
Sierra Leone	Kangari Hills Non-hunting Forest Reserve
Sierra Leone	Loma Mountains Non-hunting Forest Reserve
Sierra Leone	Tingi Hills Non-hunting Forest Reserve
Sierra Leone	Western Area Peninsula Forest National Park
Togo	Misahöhe Forest Reserve

Habitats & altitude

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Subtropical/Tropical Moist Lowland	major	resident
Savanna	Dry	suitable	resident
Shrubland	Subtropical/Tropical Moist	suitable	resident
Altitude	0 - 1000 m	Occasional altitudinal limits

Recommended citation
BirdLife International (2024) Species factsheet: Grey-headed Bristlebill Bleda canicapillus. Downloaded from https://datazone.birdlife.org/species/factsheet/grey-headed-bristlebill-bleda-canicapillus 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.