EN
Grey-crowned Crocias Laniellus langbianis



Family: Leiotrichidae ()

Authority: (Gyldenstolpe, 1939)

Red List Category

Criteria: B1ab(i,ii,iii,iv,v); C2a(ii)

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Justification of Red List category
This species is known from only three sites and is likely to have a very small, declining range as a result of the destruction and degradation of its montane evergreen forest habitat. It therefore qualifies as Endangered.



Population size: 1500-7000

Population trend: Decreasing

Distribution size (breeding/resident): 7,200 km2

Country endemic: Yes

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

Recommended citation
BirdLife International (2016) Species factsheet: Laniellus langbianis. Downloaded from http://www.birdlife.org on 10/12/2016. Recommended citation for factsheets for more than one species: BirdLife International (2016) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 10/12/2016.