IUCN Red List Criteria
| Near Threatened (criteria nearly met) |
A2c+3c+4c;B1ab(i,ii,iii,v) |
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 |
Medium |
| Land mass type |
continent
|
Average mass |
- |
Distribution
| |
Estimate |
Data quality |
| Extent of Occurrence breeding/resident (km2) |
30,300 |
medium |
| Number of locations |
|
- |
| Fragmentation |
|
- |
Population & trend
| |
Estimate |
Data quality |
Derivation |
Year of estimate |
| No. of mature individuals |
10000-19999 |
poor |
Estimated |
2007 |
| Population trend |
Decreasing |
poor |
|
- |
| Number of subpopulations |
|
- |
- |
- |
| Largest subpopulation |
|
- |
- |
- |
| Generation length (yrs) |
3.6 |
- |
- |
- |
|
Population justification: Angulo (in litt. undated) states that Lambayeque department definitely holds more that 100 pairs. If only a 1000 ha area holds at least five individuals (we can estimate a rough density of one individual/200 ha), and the available habitat in Lambayeque [between 50-700 m elevation] can be roughly estimated at 250,000 ha, the population would be at least 1,250 individuals. In Quebrada Frejolillo (the famous place to see the White-winged Guan in the wild) in an area of approximately 300 ha, there are at least six birds, which gives an estimate of one bird/50 ha. With this number, the Lambayeque population would be 5,000 individuals and the whole population 20,000 (considering that Lambayeque and Piura together have 1,000,000 ha of suitable habitat). In light of this the population is best considered to number 10,000-19,999 mature individuals, equivalent to 15,000-29,999 individuals in total, rounded here to 15,000-30,000. |
|
Trend justification: Habitat degradation is likely to be driving a slow to moderate decline. |
Country/Territory distribution
| Country/Territory |
Occurrence status |
Extinct |
Breeding |
Non-breeding |
Passage |
| Ecuador |
Native |
No |
|
|
|
| Peru |
Native |
No |
|
|
|
Important Bird Areas where this species has triggered the IBA criteria
| Country/Territory |
IBA Name |
IBA link |
| Peru |
Bosques Secos de Salitral - Huarmaca - Olmos |
 |
| Peru |
Chaparrí |
|
| Peru |
Coto de Caza El Angolo |
|
| Peru |
Santuario Histórico Bosque de Pomac |
|
| Peru |
Talara |
|
Habitats & altitude
| Habitat (level 1) |
Habitat (level 2) |
Importance |
Occurrence |
| Forest |
Subtropical/Tropical Dry |
major |
resident |
| Savanna |
Dry |
suitable |
resident |
| Shrubland |
Subtropical/Tropical Dry |
suitable |
resident |
|
Altitude
|
0 - 1000 m
|
Occasional altitudinal limits
|
(max) 1000 m
|
Threats & impact
| Threat (level 1) |
Threat (level 2) |
Impact and Stresses |
| Agriculture & Aquaculture |
Annual & perennial non-timber crops / Small-holder farming |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Majority (50-90%) |
Slow, Significant Decline |
Medium Impact: |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Biological resource use |
Fishing & harvesting aquatic resources / Unintentional effects: (subsistence/small scale) |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Majority (50-90%) |
Slow, Significant Decline |
Medium Impact: |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
| Invasive non-native/alien species/diseases |
Invasive non-native/alien species/diseases / Goat (Capra hircus) |
Timing |
Scope |
Severity |
Impact |
| Ongoing |
Majority (50-90%) |
Slow, Significant Decline |
Medium Impact: |
| Stresses |
|---|
| Ecosystem degradation, Ecosystem conversion |
|
Recommended citation
BirdLife International (2013) Species factsheet: Tumbezia salvini. Downloaded from
http://www.birdlife.org on 25/05/2013.
Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 25/05/2013.
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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