Data Zone
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.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2018 | 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/Least Concern | |
| 1988 | Lower Risk/Least Concern |
| Migratory status | full migrant | Forest dependency | medium |
| Land-mass type | Average mass | - |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 4,400,000 km2 | |
| Extent of Occurrence (non-breeding) | 7,510,000 km2 | |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | - | - | - |
| Population trend | decreasing | - | inferred | - |
| Generation length | 4.2 years | - | - | - |
Population justification: The global population size has not been quantified, but the species is probably scarce to rare (del Hoyo et al. 1997).
Trend justification: The species is tentatively assessed as being in decline due to habitat loss per Tracewski et al. (2016).
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Bangladesh | extant | native | ||||
| Bhutan | extant | native | ||||
| Cambodia | extant | native | ||||
| China (mainland) | extant | native | ||||
| India | extant | native | ||||
| Indonesia | extant | native | ||||
| Laos | extant | native | yes | |||
| Malaysia | extant | native | ||||
| Myanmar | extant | native | ||||
| Nepal | extant | native | ||||
| Sri Lanka | extant | native | ||||
| Thailand | extant | native | ||||
| Vietnam | extant | native | yes |
| Country/Territory | IBA Name |
|---|---|
| Laos | Hin Namno |
| Laos | Nakai Plateau |
| Laos | Nakai-Nam Theun |
| Nepal | Annapurna Conservation Area |
| Thailand | Doi Inthanon |
| Thailand | Doi Suthep-Pui |
| Thailand | Khao Ang Ru Nai |
| Thailand | Khao Soi Dao |
| Thailand | Khao Yai |
| Thailand | Mae Fang |
| Thailand | Mae Jarim National Park |
| Thailand | Nanthaburi |
| Thailand | Thung Yai - Naresuan |
| Thailand | Umphang |
| Vietnam | Du Gia |
| Vietnam | Ke Go |
| Vietnam | Kon Ka Kinh |
| Vietnam | Ngoc Linh |
| Vietnam | Vu Quang |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Rural Gardens | marginal | resident |
| Forest | Subtropical/Tropical Moist Lowland | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Lowland | suitable | breeding |
| Forest | Subtropical/Tropical Moist Montane | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Montane | suitable | breeding |
| Altitude | 0 - 2500 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Asian Emerald Cuckoo Chrysococcyx maculatus. Downloaded from
https://datazone.birdlife.org/species/factsheet/asian-emerald-cuckoo-chrysococcyx-maculatus on 22/12/2024.
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 22/12/2024.