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Mysterious Starling Aplonis mavornata

Justification
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.

Taxonomic source(s)
Brooks, T. 2000. Extinct species. In: BirdLife International (ed.), Threatened birds of the world, pp. 701-708. Lynx Edicions and BirdLife International, Barcelona and Cambridge, U.K.

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.

References
Olson, S. L. 1986. An early account of some birds from Mauke, Cook Islands, and the origin of the "Mysterious Starling" Aplonis mavornata Buller. Notornis 33: 197-208.

Pratt, H. D.; Bruner, P. L.; Berrett, D. G. 1987. A field guide to the birds of Hawaii and the tropical Pacific. Princeton University Press, Princeton.

Further web sources of information
Explore HBW Alive for further information on this species

Search for photos and videos, and hear sounds of this species from the Internet Bird Collection

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

IUCN Red List evaluators
Butchart, S., Symes, A.

Recommended citation
BirdLife International (2014) Species factsheet: Aplonis mavornata. Downloaded from http://www.birdlife.org on 20/12/2014. Recommended citation for factsheets for more than one species: BirdLife International (2014) IUCN Red List for birds. Downloaded from http://www.birdlife.org on 20/12/2014.

This information is based upon, and updates, the information published in BirdLife International (2000) Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004) Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.

To provide new information to update this factsheet or to correct any errors, please email BirdLife

To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.

Additional resources for this species

ARKive species - Mysterious starling (Aplonis mavornata) 0

Key facts
Current IUCN Red List category Extinct
Family Sturnidae (Starlings)
Species name author Buller, 1887
Links to further information
- Additional Information on this species