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.
SACC. 2005 and updates. A classification of the bird species of South America. Available at: https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm.
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/Least Concern | |
1988 | Lower Risk/Least Concern |
Migratory status | not a migrant | Forest dependency | medium |
Land-mass type | Average mass | - |
Estimate | Data quality | |
---|---|---|
Extent of Occurrence (breeding/resident) | 723,000 km2 | medium |
Severely fragmented? | no | - |
Estimate | Data quality | Derivation | Year of estimate | |
---|---|---|---|---|
Population size | unknown | - | - | - |
Population trend | decreasing | - | suspected | - |
Generation length | 2.55 years | - | - | - |
Population justification: The global population size has not been quantified, but this species is described as 'fairly common' (Stotz et al. 1996). This species is considered to have a medium dependency on forest habitat, and tree cover is estimated to have declined by 7.3% 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 | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
---|---|---|---|---|---|---|
Colombia | extant | native | yes | |||
Venezuela | extant | native | yes |
Country/Territory | IBA Name |
---|---|
Colombia | Parque Nacional Natural Tayrona |
Colombia | Parque Wisirare |
Venezuela | Henri Pittier National Park (Parque Nacional Henri Pittier IBA) |
Venezuela | Humedales Boca de Hueque y Sauca |
Venezuela | Humedales Boca del Río Unare |
Venezuela | Morrocoy National Park |
Venezuela | Parque Nacional Ciénagas de Juan Manuel |
Venezuela | Parque Nacional El Ávila and surrounding areas |
Venezuela | Parque Nacional El Tamá |
Venezuela | Parque Nacional Guatopo |
Venezuela | Parque Nacional Mochima |
Venezuela | Parque Nacional Perijá |
Venezuela | Parque Nacional San Esteban |
Venezuela | Refugio de Fauna Silvestre Cuare |
Venezuela | Reserva de Fauna Silvestre Ciénagas de Juan Manuel, Aguas Blancas y Aguas Negras |
Venezuela | Reserva de Fauna Silvestre Esteros de Camaguán |
Venezuela | Reserva Privada Hato Masaguaral |
Venezuela | Reserva Privada Hato Piñero |
Venezuela | Zona Protectora San Rafael de Guasare |
Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
---|---|---|---|
Artificial/Terrestrial | Arable Land | suitable | resident |
Artificial/Terrestrial | Pastureland | suitable | resident |
Forest | Subtropical/Tropical Dry | major | resident |
Forest | Subtropical/Tropical Moist Lowland | major | resident |
Grassland | Subtropical/Tropical Dry | suitable | resident |
Altitude | 0 - 1900 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Scaled Piculet Picumnus squamulatus. Downloaded from
https://datazone.birdlife.org/species/factsheet/scaled-piculet-picumnus-squamulatus 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.