Biak Triller Lalage leucoptera

Family: Campephagidae (Cuckoo-shrikes)

Authority: (Schlegel, 1871)

Red List Category

Criteria: C2a(ii)

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Justification of Red List category
This species is listed as Near Threatened because it is suspected of having a relatively small population close to 10,000 mature individuals, all in a single subpopulation, which is inferred to be in decline due to ongoing habitat loss.

Population size: 10000-19999

Population trend: Decreasing

Extent of occurrence (breeding/resident): 3,600 km2

Country endemic: No

Recommended citation
BirdLife International (2019) Species factsheet: Lalage leucoptera. Downloaded from http://www.birdlife.org on 24/09/2019. Recommended citation for factsheets for more than one species: BirdLife International (2019) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 24/09/2019.