LC
Grey Penduline-tit Anthoscopus caroli



Taxonomy

Taxonomic note
Anthoscopus caroli and A. sylviella (del Hoyo and Collar 2016) were previously lumped as A. caroli following Dowsett & Forbes-Watson (1993).

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.
Sibley, C. G.; Monroe, B. L. 1990. Distribution and taxonomy of birds of the world. Yale University Press, New Haven, USA.

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 Not Recognised
2008 Not Recognised
2004 Not Recognised
2000 Not Recognised
1994 Not Recognised
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency Medium
Land mass type Average mass -
Extent of occurrence (EOO)

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 8,150,000 medium
Number of locations -
Fragmentation -
Population and trend
Estimate Data quality Derivation Year of estimate
No. of mature individuals 0
Population trend Decreasing estimated -
Decline (3 years/1 generation past) - - -
Decline (5 years/1 generation past) - - -
Decline (10 years/1 generation past) - - -
Decline (10 years/3 generation future) - - -
Decline (10 years/3 generation past and future) - - -
Number of subpopulations - - -
Largest subpopulations - - -
Generation length (yrs) 3.6 - - -

Population justification: The global population size has not been quantified, but the species is described as fairly common in southern Africa, although uncommon in Botswana and scarce in the Transvaal and uncommon and local in east Africa (Harrap and Quinn 1996).

Trend justification: The population is estimated to be in decline following apparent range contractions (Harrap and Quinn 1996).


Country/territory distribution
Country/Territory Occurrence status Presence Resident Breeding Non-breeding Passage
Angola N Extant Yes
Botswana N Extant Yes
Burundi N Extant Yes
Congo N Extant Yes
Congo, The Democratic Republic of the N Extant Yes
Eswatini N Extant Yes
Gabon N Extant Yes
Kenya N Extant Yes
Malawi N Extant Yes
Mozambique N Extant Yes
Namibia N Extant Yes
Rwanda N Extant Yes
South Africa N Extant Yes
Tanzania N Extant Yes
Uganda N Extant Yes
Zambia N Extant Yes
Zimbabwe N Extant Yes

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

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Dry major resident
Grassland Subtropical/Tropical Dry suitable resident
Savanna Dry major resident
Altitude 0 - 2200 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2020) Species factsheet: Anthoscopus caroli. Downloaded from http://www.birdlife.org on 31/10/2020. Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 31/10/2020.