IUCN Red List Criteria
| Near Threatened (criteria nearly met) |
A2c+3c+4c |
IUCN Red List history
| Year |
Category |
| 2012 |
Near Threatened |
| 2008 |
Near Threatened |
| 2004 |
Near Threatened |
| 2000 |
Lower Risk/Near Threatened |
| 1994 |
Lower Risk/Near Threatened |
| 1988 |
Near Threatened |
Species attributes
| Migratory status |
not a migrant |
Forest dependency |
High |
| Land mass type |
continent
|
Average mass |
- |
Distribution
| |
Estimate |
Data quality |
| Extent of Occurrence breeding/resident (km2) |
435,000 |
medium |
| Number of locations |
|
- |
| Fragmentation |
|
- |
Population & trend
| |
Estimate |
Data quality |
Derivation |
Year of estimate |
| No. of mature individuals |
Unknown |
not applicable |
Not Applicable |
0 |
| Population trend |
Decreasing |
poor |
|
- |
| Number of subpopulations |
|
- |
- |
- |
| Largest subpopulation |
|
- |
- |
- |
| Generation length (yrs) |
3.6 |
- |
- |
- |
|
Population justification: The global population size has not been quantified, but this species is described as 'uncommon and patchily distributed' (Stotz et al. 1996). |
|
Trend justification: A moderately rapid and on-going decline is suspected owing to rates of habitat loss. |
Country/Territory distribution
| Country/Territory |
Occurrence status |
Extinct |
Breeding |
Non-breeding |
Passage |
| Argentina |
Native |
No |
|
|
|
| Brazil |
Native |
No |
|
|
|
| Paraguay |
Native |
No |
|
|
|
Important Bird Areas where this species has triggered the IBA criteria
| Country/Territory |
IBA Name |
IBA link |
| Argentina |
Parque Nacional Iguazú y alrededores |
 |
| Argentina |
Parque Provincial Cruce Caballero |
|
| Argentina |
Parque Provincial Guardaparque Horacio Foerster |
|
| Argentina |
Parque Provincial Piñalito y alrededores |
|
| Argentina |
Parque Provincial Salto Encantado del Valle del Cuñá-Pirú y alrededores |
|
| Argentina |
Parque Provincial Urugua-í |
|
| Argentina |
Parque Provincial Uruzú y Reserva Forestal San Jorge |
|
| Argentina |
Reserva de la Biósfera Yabotí |
|
| Argentina |
Reserva Privada Yaguaroundí |
|
| Argentina |
San Antonio |
|
| Argentina |
San Pedro |
|
| Brazil |
Estação Ecológica de Juréia-Itatins |
|
| Brazil |
Maciço Florestal de Paranapiacaba |
|
| Brazil |
Maciços da Tijuca e Pedra Branca |
|
| Brazil |
Parque Estadual da Serra do Mar (entre Caraguatatuba e Picinguaba) |
|
| Brazil |
Parque Nacional do Iguaçu |
|
| Brazil |
Salto do Piraí |
|
| Brazil |
Santa Teresa |
|
| Brazil |
Serra Bonita |
|
| Brazil |
Serra da Bocaina / Paraty / Angra dos Reis |
|
| Brazil |
Serras das Lontras e do Javi |
|
| Paraguay |
Bosque Mbaracayú |
|
| Paraguay |
Estancia Itabó |
|
| Paraguay |
Ka'aguy Rory |
|
| Paraguay |
Parque Nacional Caazapá |
|
| Paraguay |
Parque Nacional San Rafael |
|
| Paraguay |
Paso Curuzú |
|
| Paraguay |
Serranías de San Joaquín |
|
| Paraguay |
Tapyta |
|
| Paraguay |
Ypeti |
|
Habitats & altitude
| Habitat (level 1) |
Habitat (level 2) |
Importance |
Occurrence |
| Forest |
Subtropical/Tropical Moist Lowland |
major |
resident |
|
Altitude
|
0 - 600 m
|
Occasional altitudinal limits
|
|
Threats & impact
| Threat (level 1) |
Threat (level 2) |
Impact and Stresses |
| Residential & commercial development |
Commercial & industrial areas |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Minority (<50%) |
Slow, Significant Decline |
Low Impact: 5 |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Residential & commercial development |
Housing & urban areas |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Minority (<50%) |
Slow, Significant Decline |
Low Impact: 5 |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Agriculture & Aquaculture |
Annual & perennial non-timber crops / Agro-industry farming |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Majority (50-90%) |
Slow, Significant Decline |
Medium Impact: |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Agriculture & Aquaculture |
Wood & pulp plantations / Agro-industry plantations |
Timing |
Scope |
Severity |
Impact |
| Past, Likely to Return |
Majority (50-90%) |
Slow, Significant Decline |
Past Impact |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Energy production & mining |
Mining & quarrying |
Timing |
Scope |
Severity |
Impact |
| Past, Likely to Return |
Majority (50-90%) |
Slow, Significant Decline |
Past Impact |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Transportation & service corridors |
Roads & railroads |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Minority (<50%) |
Slow, Significant Decline |
Low Impact: 5 |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
Recommended citation
BirdLife International (2013) Species factsheet: Phylloscartes sylviolus. Downloaded from
http://www.birdlife.org on 20/05/2013.
Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 20/05/2013.
This information is based upon, and updates, the information published in BirdLife International (2000)
Threatened birds of the world. Barcelona and Cambridge, UK: Lynx Edicions and BirdLife International, BirdLife International (2004)
Threatened birds of the world 2004 CD-ROM and BirdLife International (2008) Threatened birds of the world 2008 CD-ROM. These sources provide the information for species accounts for the birds on the IUCN Red List.
To provide new information to update this factsheet or to correct any errors, please email BirdLife
To contribute to discussions on the evaluation of the IUCN Red List status of Globally Threatened Birds, please visit BirdLife's Globally Threatened Bird Forums.
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