Mountain Thornbill Acanthiza katherina

Family: Acanthizidae (Thornbills)

Authority: De Vis, 1905

Red List Category

Criteria: A2bc+3c+4bc

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Justification of Red List category
Recent monitoring data indicate rapid declines of this species in response to climate change. For this reason, it is assessed as Vulnerable.

Population size: 380000-1770000, 820000 mature individuals

Population trend: decreasing

Extent of occurrence (breeding/resident): 18,600 km2

Country endemic: yes

Realm - Oceanic
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2023) Species factsheet: Acanthiza katherina. Downloaded from on 04/12/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from on 04/12/2023.