Data Zone
Taxonomic note
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.
SACC. 2006. A classification of the bird species of South America. Available at: https://www.museum.lsu.edu/~Remsen/SACCBaseline.htm.
SACC. 2006. 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 |
|---|---|---|
| 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 | 43 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence (breeding/resident) | 26,400,000 km2 | medium |
| Extent of Occurrence (non-breeding) | 23,700,000 km2 | medium |
| Severely fragmented? | no | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| Population size | unknown | poor | estimated | 2009 |
| Population trend | increasing | - | estimated | - |
| Generation length | 6.5 years | - | - | - |
Trend justification: The population trend is increasing in North America (based on BBS/CBC data: Butcher and Niven 2007).
| Country/Territory | Presence | Origin | Resident | Breeding visitor | Non-breeding visitor | Passage migrant |
|---|---|---|---|---|---|---|
| Antigua and Barbuda | extant | native | ||||
| Argentina | extant | native | ||||
| Aruba (to Netherlands) | extant | native | ||||
| Barbados | extant | native | ||||
| Belize | extant | native | ||||
| Bolivia | extant | native | ||||
| Bonaire, Sint Eustatius and Saba (to Netherlands) | extant | native | ||||
| Brazil | extant | native | ||||
| Canada | extant | native | ||||
| Colombia | extant | native | ||||
| Costa Rica | extant | native | ||||
| Curaçao (to Netherlands) | extant | native | ||||
| Dominica | extant | native | ||||
| El Salvador | extant | native | ||||
| French Guiana | extant | native | ||||
| Guadeloupe (to France) | extant | native | ||||
| Guatemala | extant | native | ||||
| Guyana | extant | native | ||||
| Honduras | extant | native | ||||
| Martinique (to France) | extant | native | ||||
| Mexico | extant | native | ||||
| Montserrat (to UK) | extant | native | ||||
| Nicaragua | extant | native | ||||
| Paraguay | extant | native | ||||
| Peru | extant | native | ||||
| Sint Maarten (to Netherlands) | extant | native | ||||
| St Kitts and Nevis | extant | native | ||||
| St Lucia | extant | native | ||||
| St Vincent and the Grenadines | extant | native | ||||
| Suriname | extant | native | ||||
| Trinidad and Tobago | extant | native | ||||
| USA | extant | native | yes | |||
| Venezuela | extant | native |
| Country/Territory | IBA Name |
|---|
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | breeding |
| Artificial/Terrestrial | Subtropical/Tropical Heavily Degraded Former Forest | suitable | non-breeding |
| Forest | Subtropical/Tropical Dry | major | breeding |
| Forest | Subtropical/Tropical Dry | major | non-breeding |
| Forest | Subtropical/Tropical Mangrove Vegetation Above High Tide Level | suitable | breeding |
| Forest | Subtropical/Tropical Mangrove Vegetation Above High Tide Level | suitable | non-breeding |
| Forest | Subtropical/Tropical Moist Lowland | major | breeding |
| Forest | Subtropical/Tropical Moist Lowland | major | non-breeding |
| Savanna | Dry | suitable | breeding |
| Savanna | Dry | suitable | non-breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | non-breeding |
| Shrubland | Subtropical/Tropical Dry | suitable | breeding |
| Wetlands (inland) | Permanent Freshwater Lakes (over 8ha) | suitable | non-breeding |
| Wetlands (inland) | Permanent Freshwater Lakes (over 8ha) | suitable | breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | non-breeding |
| Wetlands (inland) | Permanent Rivers/Streams/Creeks (includes waterfalls) | suitable | breeding |
| Altitude | 0 - 1700 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2024) Species factsheet: Brown-crested Flycatcher Myiarchus tyrannulus. Downloaded from
https://datazone.birdlife.org/species/factsheet/brown-crested-flycatcher-myiarchus-tyrannulus on 22/12/2024.
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 22/12/2024.