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closeIUCN Red List history
| Year | Category |
|---|---|
| 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 |
Species attributes
| Migratory status | not a migrant | Forest dependency | Low |
| Land mass type | Average mass | 9.8 g |
Distribution
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 263,000 | 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 | Increasing | - | ||
| Number of subpopulations | - | - | - | |
| Largest subpopulation | - | - | - | |
| Generation length (yrs) | 3.4 | - | - | - |
| Population justification: The global population size has not been quantified, but this species is described as 'common' (Stotz et al. (1996). | ||||
| Trend justification: The population is suspected to be increasing as ongoing habitat degradation is creating new areas of suitable habitat. | ||||
Country/Territory distribution
| Country/Territory | Occurrence status | Extinct | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|
| Anguilla (to UK) | Native | No | |||
| Antigua and Barbuda | Native | No | |||
| Aruba (to Netherlands) | Native | No | |||
| Bahamas | Native | No | |||
| Barbados | Native | No | |||
| Bonaire, Sint Eustatius and Saba (to Netherlands) | Native | No | |||
| Cayman Islands (to UK) | Native | No | |||
| Colombia | Native | No | |||
| Cuba | Native | No | |||
| Curaçao (to Netherlands) | Native | No | |||
| Dominica | Native | No | |||
| Dominican Republic | Native | No | |||
| Grenada | Native | No | |||
| Guadeloupe (to France) | Native | No | |||
| Haiti | Native | No | |||
| Jamaica | Native | No | Yes | ||
| Martinique (to France) | Native | No | |||
| Montserrat (to UK) | Native | No | |||
| Puerto Rico (to USA) | Native | No | |||
| Sint Maarten (to Netherlands) | Native | No | |||
| St Kitts and Nevis | Native | No | |||
| St Lucia | Native | No | |||
| St Martin (to France) | Native | No | |||
| St Vincent and the Grenadines | Native | No | |||
| Trinidad and Tobago | Native | No | |||
| Turks and Caicos Islands (to UK) | Native | No | |||
| United States Minor Outlying Islands (to USA) | Native | No | |||
| USA | Native | No | |||
| Venezuela | Native | No | |||
| Virgin Islands (to UK) | Native | No | |||
| Virgin Islands (to USA) | Native | No |
Habitats & altitude
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Arable Land | suitable | resident |
| Artificial/Terrestrial | Plantations | suitable | resident |
| Artificial/Terrestrial | Rural Gardens | suitable | resident |
| Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | resident |
| Artificial/Terrestrial | Urban Areas | suitable | resident |
| Forest | Subtropical/Tropical Dry | suitable | resident |
| Forest | Subtropical/Tropical Moist Lowland | suitable | resident |
| Grassland | Subtropical/Tropical Dry | major | resident |
| Shrubland | Subtropical/Tropical Dry | major | resident |
| Shrubland | Subtropical/Tropical Moist | major | resident |
| Altitude | 0 - 1300 m | Occasional altitudinal limits |
Utilisation
| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Pets | Whole | Adults and juveniles | Wild | International | Non-trivial | Recent |
Recommended citation
BirdLife International (2013) Species factsheet: Tiaris bicolor. Downloaded from
http://www.birdlife.org on 24/05/2013.
Recommended citation for factsheets for more than one species: BirdLife International (2013) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 24/05/2013.
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.
| Key facts | |
|---|---|
| Current IUCN Red List category | Least Concern |
| Family | Emberizidae (Buntings, American sparrows and allies) |
| Species name author | (Linnaeus, 1766) |
| Population size | Unknown mature individuals |
| Population trend | Increasing |
| Distribution size (breeding/resident) | 263,000 km2 |
| Country endemic? | No |
| Links to further information | |
| - Summary information on this species | |
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