EX
Seychelles Parakeet Palaeornis wardi



Taxonomy

Taxonomic note
Palaeornis wardi (Handbook of the Birds of the World and BirdLife International 2020) was previously listed as Psittacula wardi (del Hoyo et al. 2014). Braun et al. (2019) report the situation where the parrot genera PsittinusTanygnathus and Mascarinus nest genetically within Psittacula, meaning that either Psittacula replaces these latter three genera or it breaks down into monophyletic genera of their own. The latter course is preferred, building on Braun et al. (2016), where several genera were established or resurrected including Palaeornis for P. eupatria and P. wardi.

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.
Handbook of the Birds of the World and BirdLife International. 2020. Handbook of the Birds of the World and BirdLife International digital checklist of the birds of the world. Version 5. Available at: https://datazone.birdlife.org/userfiles/file/Species/Taxonomy/HBW-BirdLife_Checklist_v5_Dec20.zip.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
D D D1

Red List history
Year Category Criteria
2024 Extinct
2016 Extinct
2012 Extinct
2008 Extinct
2004 Extinct
2000 Extinct
1994 Extinct
1988 Extinct
Species attributes

Migratory status not a migrant Forest dependency low
Land-mass type Average mass -
Range

Estimate Data quality
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 0 mature individuals good estimated -
Population trend - - -
Generation length 9.07 years - - -

Population justification: None remain.

Trend justification: The species was considered abundant in 1811 (Prior 1820), but was considered 'practically exterminated' in 1866 due to widespread deforestation for cocoa-nut plantations, and the persecution of the species due to its preference for maize (Newton 1867). The birds were apparently still present in 1870 when skins were sent to Cambridge, with further skins collected in 1881 (Hume 2017). The last record of the species was of a bird shot in March 1893 (Skerret et al. 2001). The species was not seen 1906 (Nicoll 1908) nor during a visit to the Seychelles by Vesey-Fitzgerald between 1931 and 1936 (Hume 2017). Therefore, it appears unlikely that the species persisted into the 20th century, with deforestation and persecution the likely causes of its extinction.


Country/territory distribution
Country/Territory Presence Origin Resident Breeding visitor Non-breeding visitor Passage migrant
Seychelles extinct native yes

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Plantations suitable resident
Forest Subtropical/Tropical Moist Lowland major resident
Altitude   Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Scale Unknown/Unrecorded Timing Scope Severity Impact
Past, Unlikely to Return Unknown Unknown Past Impact
Stresses
Ecosystem degradation, Ecosystem conversion
Biological resource use Hunting & trapping terrestrial animals - Intentional use (species is the target) Timing Scope Severity Impact
Past, Unlikely to Return Unknown Unknown Past Impact
Stresses
Reduced reproductive success
Biological resource use Hunting & trapping terrestrial animals - Persecution/control Timing Scope Severity Impact
Past, Unlikely to Return Unknown Unknown Past Impact
Stresses
Species mortality

Recommended citation
BirdLife International (2024) Species factsheet: Seychelles Parakeet Palaeornis wardi. Downloaded from https://datazone.birdlife.org/species/factsheet/seychelles-parakeet-palaeornis-wardi on 22/12/2024.
Recommended citation for factsheets for more than one species: BirdLife International (2024) IUCN Red List for birds. Downloaded from https://datazone.birdlife.org/species/search on 22/12/2024.