CR (PE)
Ou Psittirostra psittacea



Family: Fringillidae (Finches and Hawaiian honeycreepers)

Authority: (Gmelin, 1789)

Red List Category

Criteria: D

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Justification of Red List category
This species has not been recorded with certainty on Kaua'i since 1989 nor on Hawai'i since 1987, and recent searches specifically for it have failed. It may have been driven extinct by habitat loss, introduced rats, and in particular from malaria from introduced mosquitoes. However, it cannot yet be presumed to be Extinct until all potential areas have been surveyed, particularly in Ka`u, Waiakea, and Pu`u Maka`ala, and recent unconfirmed reports have been followed up by systematic searches. Any remaining population is likely to be tiny, and for these reasons it is treated as Critically Endangered (Possibly Extinct).



Population size: 1-49

Population trend: Unknown

Distribution size (breeding/resident): 180 km2

Country endemic: Yes

Attributes
Land-mass type - oceanic island
Realm - Oceanic
IUCN Ecosystem -- Terrestrial biome

Recommended citation
BirdLife International (2016) Species factsheet: Psittirostra psittacea. 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.