• Summary
• Text account
• Data table and detailed info
• Distribution map
• Reference and further resources

Taxonomic note

Anthochaera phrygia (del Hoyo and Collar 2016) was previously listed as Xanthomyza phrygia.

 

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.

Red List criteria met

Critically Endangered	Endangered	Vulnerable
A2bce	A2bce; C2a(ii)	A2bce; C2a(i,ii); D1

Red List history

Year	Category	Criteria
2018	Critically Endangered	A2bce
2016	Critically Endangered	A2bce
2015	Critically Endangered	A2bce
2013	Critically Endangered	A2bce
2012	Critically Endangered	A2bce
2008	Endangered	C2a(ii)
2007	Endangered
2004	Endangered
2000	Endangered
1996	Endangered
1994	Endangered
1988	Threatened

Migratory status	nomadic	Forest dependency	medium
Land-mass type	Land-mass type - Australia	Average mass	-

	Estimate	Data quality
Extent of Occurrence breeding/resident (km2)	129,000	medium
Extent of Occurrence non-breeding (km2)	665,000	medium
Number of locations	11-100	-
Severely fragmented?	no	-

	Value	Data quality	Derivation	Year of estimate
Number of mature individuals	350-400	medium	estimated	2010
Population trend	decreasing	good	inferred	1998-2008
Number of subpopulations	1	-	-	-
Percentage in largest subpopulation	100	-	-	-
Generation length (years)	5.8	-	-	-

Population justification: The breeding population was previously estimated at 1,500 mature individuals, roughly equivalent to 2,200-2,300 individuals in total, but following very rapid declines there were thought to be just 350-400 mature individuals remaining in 2010 (Garnett et al. 2011).

Trend justification: This species is suspected to have declined by >80% over the past three generations (24 years), with declines driven primarily by drought, compounded by habitat loss caused by historic clearance for agriculture, and possibly competition with other native species, particularly Noisy Miner (Garnett et al. 2011).

Country/Territory	Presence	Origin	Resident	Breeding	Non-breeding	Passage
Australia	extant	native	yes

Country/Territory	IBA Name
Australia	Brisbane Water
Australia	Lake Macquarie
Australia	Tuggerah
Australia	Greater Blue Mountains
Australia	Bundarra-Barraba
Australia	Mudgee-Wollar
Australia	Capertee Valley
Australia	Hastings-Macleay
Australia	Lower Hunter Valley
Australia	Richmond Woodlands
Australia	Warby-Chiltern Box-Ironbark Region
Australia	Traprock

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Forest	Subtropical/Tropical Dry	major	resident
Forest	Temperate	major	resident
Savanna	Dry	major	resident
Altitude		Occasional altitudinal limits

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%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation, Ecosystem conversion
Agriculture & aquaculture	Livestock farming & ranching - Agro-industry grazing, ranching or farming	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation, Ecosystem conversion
Biological resource use	Logging & wood harvesting - Unintentional effects: (large scale) [harvest]	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation, Ecosystem conversion
Climate change & severe weather	Habitat shifting & alteration	Timing		Scope		Severity		Impact
		Future		Whole (>90%)		Unknown		Unknown
		Stresses Indirect ecosystem effects, Ecosystem degradation
Invasive and other problematic species, genes & diseases	Invasive non-native/alien species/diseases - Passer domesticus	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Species mortality
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Gymnorhina tibicen	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Species mortality
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Manorina melanocephala	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Competition
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Petaurus breviceps	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Species mortality
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Petaurus norfolcensis	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Species mortality
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Philemon corniculatus	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Competition
Invasive and other problematic species, genes & diseases	Problematic native species/diseases - Strepera graculina	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Species mortality
Residential & commercial development	Housing & urban areas	Timing		Scope		Severity		Impact
		Ongoing		Majority (50-90%)		Slow, Significant Declines		Medium Impact: 6
		Stresses Ecosystem degradation, Ecosystem conversion

Purpose	Primary form used	Life stage used	Source	Scale	Level	Timing
Pets/display animals, horticulture	-	-	-	international	non-trivial	recent
Pets/display animals, horticulture	-	-		international	non-trivial	recent

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Recommended citation
BirdLife International (2023) Species factsheet: Anthochaera phrygia. Downloaded from http://datazone.birdlife.org/species/factsheet/regent-honeyeater-anthochaera-phrygia on 29/09/2023. Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from http://datazone.birdlife.org on 29/09/2023.