LC
Pale-headed Rosella Platycercus adscitus



Taxonomy

Taxonomic note
Forms a species-group with P. venustus and P. eximius, and sometimes considered conspecific with both. Proposed form mackaiensis (Mackay, E Queensland) synonymized with palliceps; form elseyi is an intergrade between latter and nominate. Hybrids of present species with P. elegans were originally thought to be a separate species, “P. mastersianus” (Masters’s Rosella) (Frith 2013). Two subspecies recognized.

Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A. and Fishpool, L.D.C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 1: Non-passerines. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.

IUCN Red List criteria met and history
Red List criteria met
Critically Endangered Endangered Vulnerable
- - -

Red List history
Year Category Criteria
2024 Least Concern
2016 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1994 Lower Risk/Least Concern
1988 Lower Risk/Least Concern
Species attributes

Migratory status not a migrant Forest dependency low
Land-mass type Average mass 111 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 2,190,000 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend increasing - suspected -
Generation length 6.06 years - - -

Population justification: The global population size has not been quantified, but the species is reported to be abundant throughout much of its range (del Hoyo et al. 1997). The population is suspected to be increasing as ongoing habitat degradation is creating new areas of suitable habitat.

Trend justification: The population is suspected to be increasing as ongoing habitat degradation is creating new areas of suitable habitat.


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

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

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Arable Land suitable resident
Artificial/Terrestrial Pastureland suitable resident
Artificial/Terrestrial Rural Gardens suitable resident
Artificial/Terrestrial Subtropical/Tropical Heavily Degraded Former Forest suitable resident
Forest Subtropical/Tropical Dry suitable resident
Forest Subtropical/Tropical Moist Lowland suitable resident
Forest Subtropical/Tropical Swamp suitable resident
Savanna Dry suitable resident
Shrubland Subtropical/Tropical Dry suitable resident
Shrubland Subtropical/Tropical Moist suitable resident
Altitude 0 - 1100 m Occasional altitudinal limits  

Utilisation
Purpose Scale
Pets/display animals, horticulture international

Recommended citation
BirdLife International (2024) Species factsheet: Pale-headed Rosella Platycercus adscitus. Downloaded from https://datazone.birdlife.org/species/factsheet/pale-headed-rosella-platycercus-adscitus on 29/11/2024.
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 29/11/2024.