EN
Collared Laughingthrush Trochalopteron yersini



Family: Leiotrichidae (Laughingthrushes and allies)

Authority: Robinson & Kloss, 1919

Red List Category

Criteria: B1ab(i,ii,iii,iv,v)

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Justification of Red List category
This laughingthrush has a very small, and severely fragmented range, within which populations are suspected to be declining as a result of forest degradation and fragmentation. It therefore qualifies as Endangered.



Population size: 2500-9999 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 2,700 km2

Country endemic: yes

Attributes
Land-mass type - continent
Realm - Indomalayan
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2023) Species factsheet: Trochalopteron yersini. Downloaded from http://datazone.birdlife.org/species/factsheet/collared-laughingthrush-trochalopteron-yersini on 29/11/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 29/11/2023.