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

Taxonomic note

Todiramphus cinnamominus, T. pelewensis and T. reichenbachii (del Hoyo and Collar 2014) were previously lumped as T. cinnamominus following Sibley and Monroe (1990, 1993).

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.

Red List criteria met

Critically Endangered	Endangered	Vulnerable
-	-	-

Red List history

Year	Category	Criteria
2016	Extinct in the Wild
2014	Extinct in the Wild

Migratory status	not a migrant	Forest dependency	medium
Land-mass type		Average mass	58 g

	Estimate	Data quality
Severely fragmented?	no	-

	Value	Data quality	Derivation	Year of estimate
Number of mature individuals		not applicable	not applicable	0
Population trend			not applicable	-
Generation length (years)	4.8	-	-	-

Population justification: Extinct in the wild: the last 29 known wild birds were taken into captivity in 1986.

Country/Territory	Presence	Origin	Resident	Breeding	Non-breeding	Passage
Guam (to USA)	extinct	native	yes

Country/Territory	IBA Name

Habitat (level 1)	Habitat (level 2)	Importance	Occurrence
Artificial/Terrestrial	Rural Gardens	suitable	resident
Forest	Subtropical/Tropical Dry	suitable	resident
Forest	Subtropical/Tropical Mangrove Vegetation Above High Tide Level	suitable	resident
Forest	Subtropical/Tropical Moist Lowland	suitable	resident
Altitude		Occasional altitudinal limits

Threat (level 1)	Threat (level 2)	Impact and Stresses
Invasive and other problematic species, genes & diseases	Invasive non-native/alien species/diseases - Boiga irregularis	Timing		Scope		Severity		Impact
		Past, Unlikely to Return		Whole (>90%)		Rapid Declines		Past Impact
		Stresses Reduced reproductive success, Species mortality
Invasive and other problematic species, genes & diseases	Invasive non-native/alien species/diseases - Felis catus	Timing		Scope		Severity		Impact
		Past, Unlikely to Return		Majority (50-90%)		Slow, Significant Declines		Past Impact
		Stresses Species mortality

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

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Recommended citation
BirdLife International (2023) Species factsheet: Todiramphus cinnamominus. Downloaded from http://datazone.birdlife.org/species/factsheet/guam-kingfisher-todiramphus-cinnamominus 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.