LC
Painted Honeyeater Grantiella picta



Taxonomy

Taxonomic source(s)
Christidis, L. and Boles, W.E. 2008. Systematics and Taxonomy of Australian Birds. CSIRO Publishing, Collingwood, Australia.
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and 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
2022 Least Concern
2016 Vulnerable C1
2012 Vulnerable C1
2009 Vulnerable C1
2008 Near Threatened
2004 Near Threatened
2000 Lower Risk/Near Threatened
1996 Vulnerable
1994 Vulnerable
1988 Lower Risk/Least Concern
Species attributes

Migratory status full migrant Forest dependency low
Land-mass type Australia
Average mass 22 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 940,000 km2 medium
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size 8500-43000, 15000 mature individuals poor estimated 2020
Population trend stable medium inferred -
Generation length 3.1 years - - -
Number of subpopulations 1 - - -
Percentage of mature individuals in largest subpopulation 100% - - -

Population justification: There is much uncertainty around the population size. The estimate used here is the product of three AOO measures (spanning 1,500-3,000 km2) from Watson et al. (2021), the smallest being the number of 2x2 km squares for which there are records in summer (December-February), the largest being an arbitrary doubling of this value to account for incomplete survey effort of potentially suitable habitat. The density applied to this area is that originating from 2-ha 20-minute surveys (1.96 ± SD 1.49; BirdLife Australia 2020) and an assumed occupancy of 5–10% given the fragmented habitat. While this may be generous, because Painted Honeyeaters are often recorded along roadsides or in other small fragments, and occupancy can vary from year to year, they can also occur at high densities (up to 10 detected at a single point in the breeding season; Oliver et al. 2003) and on largely inaccessible private land away from roadsides and rarely included in bird surveys.

Trend justification: While there are historical records of decline in western New South Wales (Maher 1988, Smith et al. 1995) and Victoria (Brindley 1991), reporting rates from 1999–2018, including the last decade, show no trend for either 2-ha 20-min surveys or 500-m radius area searches (BirdLife Australia 2020). Similarly, the eBird reporting rate (the number of checklists on which the species was reported on in a year) showed minimal change between January 2000 and May 2020 (C. Callaghan unpublished, in Watson et al. [2021], using eBird [2021]). In the absence of additional data to suggest otherwise, the population is therefore inferred to be stable.


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
Australia Binya and Cocoparra
Australia Boodjamulla
Australia Capertee Valley
Australia Goonoo
Australia Pilliga
Australia South-west Slopes of NSW
Australia Warby-Chiltern Box-Ironbark Region

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Artificial/Terrestrial Urban Areas suitable non-breeding
Artificial/Terrestrial Urban Areas suitable breeding
Forest Subtropical/Tropical Dry major non-breeding
Forest Subtropical/Tropical Dry major breeding
Savanna Dry major non-breeding
Savanna Dry major breeding
Altitude 0 - 950 m Occasional altitudinal limits  

Threats & impact
Threat (level 1) Threat (level 2) Impact and Stresses
Agriculture & aquaculture Annual & perennial non-timber crops - Agro-industry farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Negligible declines Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture Livestock farming & ranching - Agro-industry grazing, ranching or farming Timing Scope Severity Impact
Ongoing Majority (50-90%) Negligible declines Low Impact: 5
Stresses
Ecosystem degradation, Ecosystem conversion
Climate change & severe weather Droughts Timing Scope Severity Impact
Ongoing Whole (>90%) Negligible declines Medium Impact: 6
Stresses
Ecosystem degradation
Invasive and other problematic species, genes & diseases Invasive non-native/alien species/diseases - Unspecified species Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Ecosystem degradation
Invasive and other problematic species, genes & diseases Problematic native species/diseases - Manorina melanocephala Timing Scope Severity Impact
Ongoing Minority (<50%) Negligible declines Low Impact: 4
Stresses
Species disturbance, Competition

Recommended citation
BirdLife International (2024) Species factsheet: Painted Honeyeater Grantiella picta. Downloaded from https://datazone.birdlife.org/species/factsheet/painted-honeyeater-grantiella-picta on 18/12/2024.
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 18/12/2024.