Data Zone
Taxonomic note
Edolisoma dohertyi (del Hoyo and Collar 2016) was previously listed as Coracina dohertyi.
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.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| 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/Near Threatened | |
| 1988 | Near Threatened |
| Migratory status | not a migrant | Forest dependency | high |
| Land-mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 111,000 km2 | |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | decreasing | - | suspected | - |
| Generation length | 4.28 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is reported to be generally uncommon though locally moderately common (Coates et al. 1997). This species is considered to have a high dependency on forest habitat, and tree cover is estimated to have declined by 5.3% within its mapped range over the past three generations (Global Forest Watch 2022, using Hansen et al. [2013] data and methods disclosed therein). It is therefore tentatively suspected that this rate of cover loss may have led to a decline of between 1-19% in the species' population size over the same time frame, with a best estimate of reduction being 5-9%.
Trend justification: .
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Indonesia | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Indonesia | Aegela |
| Indonesia | Egon Ilimedo |
| Indonesia | Gapong |
| Indonesia | Gunung Inerie |
| Indonesia | Ili Wengot |
| Indonesia | Laiwanggi Wanggameti |
| Indonesia | Luku Melolo |
| Indonesia | Manupeu Tanadaru |
| Indonesia | Mbeliling - Tanjung Kerita Mese |
| Indonesia | Nangarawa |
| Indonesia | Nggorang Bowosie |
| Indonesia | Poronumbu |
| Indonesia | Puncak Ngengas |
| Indonesia | Ruteng |
| Indonesia | Sesok |
| Indonesia | Tanjung Ngunju |
| Indonesia | Tatar Sepang |
| Indonesia | Todo Repok |
| Indonesia | Wolo Tado |
| Indonesia | Yawila |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Moist Lowland | major | resident |
| Forest | Subtropical/Tropical Moist Montane | major | resident |
| Altitude | 200 - 1700 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Sumba Cicadabird Edolisoma dohertyi. Downloaded from
https://datazone.birdlife.org/species/factsheet/sumba-cicadabird-edolisoma-dohertyi on 23/12/2024.
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 23/12/2024.