EX
Mysterious Starling Aplonis mavornata



Justification

Justification of Red List Category
This taxon was known from Mauke, Cook Islands, but it is now Extinct due to overpredation by introduced brown rats. The type specimen was taken in 1825, and the species was not found on the next ornithological visit to Mauke in 1975.

Population justification
No extant population remains.

Distribution and population

Aplonis mavornata is known only from the type specimen, collected on Mauke, Cook Islands, by Bloxam in 1825 (Olson 1986a), and not on Cook's voyages (Pratt et al. 1987). The island was not visited by ornithologists until nearly 150 years after Bloxam's collection, by which time the species had become extinct (Olson 1986a).

Ecology

Nothing is known, but like other members of the genus it is likely to have inhabited the islands forests.

Threats

Its extinction was presumably as a result of predation by introduced rats.

Acknowledgements

Text account compilers
Brooks, T., Khwaja, N., Mahood, S.


Recommended citation
BirdLife International (2017) Species factsheet: Aplonis mavornata. Downloaded from http://www.birdlife.org on 16/12/2017. Recommended citation for factsheets for more than one species: BirdLife International (2017) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 16/12/2017.