LC
Cryptic Flycatcher Ficedula crypta



Taxonomy

Taxonomic source(s)
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.
Dutson, G. 1993. A sighting of Ficedula (crypta) disposita in Luzon, Philippines. Forktail: 144-147.

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
2013 Least Concern
2012 Least Concern
2009 Least Concern
2008 Least Concern
2004 Least Concern
2000 Lower Risk/Least Concern
1996 Vulnerable
1994 Vulnerable
1988 Not Recognised
Species attributes

Migratory status not a migrant Forest dependency medium
Land-mass type shelf island
Average mass 12 g
Range

Estimate Data quality
Extent of Occurrence (breeding/resident) 77,300 km2
Severely fragmented? no -
Population
Estimate Data quality Derivation Year of estimate
Population size unknown - - -
Population trend decreasing - suspected -
Generation length 2.68 years - - -

Population justification: The population size is unknown, but the species is described as locally common within its tiny range (del Hoyo et al. 2006). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 4.8% within its mapped range over the past 10 years (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). Therefore, as a precautionary measure, it is tentatively suspected that this loss of cover may have led to a decline of between 1-19% in the species' population size over the same time frame.

Trend justification:   .


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

Important Bird and Biodiversity Areas (IBA)
Country/Territory IBA Name
Philippines Mount Agtuuganon and Mount Pasian
Philippines Mount Apo
Philippines Mount Busa-Kiamba
Philippines Mount Hilong-hilong
Philippines Mount Kampalili-Puting Bato
Philippines Mount Matutum
Philippines Mount Sinaka

Habitats & altitude
Habitat (level 1) Habitat (level 2) Importance Occurrence
Forest Subtropical/Tropical Moist Lowland major resident
Forest Subtropical/Tropical Moist Montane major resident
Altitude 700 - 1500 m Occasional altitudinal limits  

Recommended citation
BirdLife International (2024) Species factsheet: Cryptic Flycatcher Ficedula crypta. Downloaded from https://datazone.birdlife.org/species/factsheet/cryptic-flycatcher-ficedula-crypta on 22/11/2024.
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 22/11/2024.