Data Zone
Taxonomic note
Leiothlypis ruficapilla (del Hoyo and Collar 2016) was previously placed in the genus Vermivora following AOU (1998 & supplements); Sibley & Monroe (1990, 1993); Stotz et al. (1996).
Taxonomic source(s)
del Hoyo, J., Collar, N.J., Christie, D.A., Elliott, A., Fishpool, L.D.C., Boesman, P. and Kirwan, G.M. 2016. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Volume 2: Passerines. Lynx Edicions and BirdLife International, Barcelona, Spain and Cambridge, UK.
| Critically Endangered | Endangered | Vulnerable |
|---|---|---|
| - | - | - |
| Year | Category | Criteria |
|---|---|---|
| 2021 | 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 (km2) | 8,020,000 | medium |
| Extent of Occurrence non-breeding (km2) | 6,710,000 | medium |
| Severely fragmented? | no | - |
| Value | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Number of mature individuals | 40000000 | poor | estimated | 2019 |
| Population trend | stable | estimated | - | |
| Generation length (years) | 2.19 | - | - | - |
Population justification: The global population is estimated to number 40 million mature individuals (Partners in Flight 2019).
Trend justification: The population has been fluctuating between 1970 and 2017 (Pardieck et al. 2018; Partners in Flight 2019); it is here tentatively assessed as overall stable.
| Country/Territory | Presence | Origin | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Aruba (to Netherlands) | extant | vagrant | yes | |||
| Bahamas | extant | native | yes | |||
| Belize | extant | vagrant | yes | |||
| Canada | extant | native | yes | yes | ||
| Cayman Islands (to UK) | extant | native | yes | |||
| Colombia | extant | vagrant | yes | |||
| Costa Rica | extant | vagrant | yes | |||
| Cuba | extant | vagrant | yes | |||
| Dominican Republic | extant | vagrant | yes | |||
| El Salvador | extant | native | yes | |||
| Greenland (to Denmark) | extant | vagrant | ||||
| Guadeloupe (to France) | extant | vagrant | yes | |||
| Guatemala | extant | native | yes | |||
| Haiti | extant | vagrant | yes | |||
| Honduras | extant | vagrant | yes | |||
| Jamaica | extant | vagrant | yes | |||
| Mexico | extant | native | yes | yes | ||
| Panama | extant | vagrant | yes | |||
| Puerto Rico (to USA) | extant | vagrant | yes | |||
| St Pierre and Miquelon (to France) | extant | vagrant | ||||
| Turks and Caicos Islands (to UK) | extant | vagrant | yes | |||
| United States Minor Outlying Islands (to USA) | extant | vagrant | yes | |||
| USA | extant | native | yes | yes | yes |
| Country/Territory | IBA Name |
|---|
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Forest | Subtropical/Tropical Moist Montane | major | non-breeding |
| Forest | Subtropical/Tropical Moist Montane | major | breeding |
| Forest | Temperate | major | breeding |
| Altitude | Occasional altitudinal limits |
| Purpose | Primary form used | Life stage used | Source | Scale | Level | Timing |
|---|---|---|---|---|---|---|
| Pets/display animals, horticulture | - | - | international | non-trivial | recent |
Recommended citation
BirdLife International (2023) Species factsheet: Leiothlypis ruficapilla. Downloaded from
http://datazone.birdlife.org/species/factsheet/nashville-warbler-leiothlypis-ruficapilla on 22/09/2023.
Recommended citation for factsheets for more than one species: BirdLife International (2023) IUCN Red List for birds. Downloaded from
http://datazone.birdlife.org on 22/09/2023.
