LC
Streaked Laughingthrush Trochalopteron lineatum



Taxonomy

Taxonomic note

Trochalopteron lineatum (del Hoyo and Collar 2016) was previously listed as Garrulax lineatus.

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
2013 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Not Recognised
2000 Not Recognised
1994 Not Recognised
1988 Not Recognised
Species attributes

Migratory status not a migrant Forest dependency Low
Land mass type Average mass -
Distribution

Estimate Data quality
Extent of Occurrence breeding/resident (km2) 1,530,000
Number of locations -
Severely Fragmented -
Population and trend
Value Data quality Derivation Year of estimate
No. of mature individuals 0
Population trend Stable suspected -
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 - - -
Percentage in largest subpopulation - - -
Generation length (yrs) 4.7 - - -

Population justification: The global population size has not been quantified, but the species is described as common (del Hoyo et al. 2007).

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


Country/territory distribution
Country/Territory Occurrence status Presence Resident Breeding Non-breeding Passage
Afghanistan N Extant Yes
China (mainland) N Extant Yes
India N Extant Yes
Nepal N Extant Yes
Pakistan N Extant Yes
Tajikistan N Extant Yes
Uzbekistan N Extant Yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Afghanistan Salang Kotal
Afghanistan Pech and Waygal valleys
Nepal Annapurna Conservation Area
Nepal Dhorpatan Hunting Reserve
Nepal Kanchenjungha Conservation Area
Nepal Khaptad National Park
Nepal Langtang National Park
Nepal Mai Valley forests
Nepal Makalu Barun National Park
Nepal Phulchoki Mountain forests
Nepal Rara National Park
Nepal Sagarmatha National Park
Nepal Shey-Phoksundo National Park
Nepal Shivapuri-Nagarjun National Park
Nepal Tamur valley and watershed

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Rural Gardens suitable resident
Forest Subtropical/Tropical Moist Montane suitable resident
Shrubland Subtropical/Tropical High Altitude major resident
Altitude 1400 - 3905 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2021) Species factsheet: Trochalopteron lineatum. Downloaded from http://www.birdlife.org on 20/10/2021. Recommended citation for factsheets for more than one species: BirdLife International (2021) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 20/10/2021.