Data Zone
Taxonomic note
Rupornis magnirostris (del Hoyo and Collar 2014) was previously placed in the genus Buteo.
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. Lynx Edicions BirdLife International, Barcelona, Spain and Cambridge, UK.
del Hoyo, J.; Collar, N. J.; Christie, D. A.; Elliott, A.; Fishpool, L. D. C. 2014. HBW and BirdLife International Illustrated Checklist of the Birds of the World. Barcelona, Spain and Cambridge UK: Lynx Edicions and BirdLife International.
SACC. 2006. A classification of the bird species of South America. Available at: #http://www.museum.lsu.edu/~Remsen/SACCBaseline.html#.
SACC. 2006. A classification of the bird species of South America. Available at: #http://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 | not a migrant | Forest dependency | Low |
| Land mass type | Average mass | 269 g |
| Estimate | Data quality | |
|---|---|---|
| Extent of Occurrence breeding/resident (km2) | 23,900,000 | medium |
| Number of locations | - | |
| Fragmentation | - |
| Estimate | Data quality | Derivation | Year of estimate | |
|---|---|---|---|---|
| No. of mature individuals | poor | estimated | 2009 | |
| Population trend | Increasing | suspected | - | |
| Decline (3 years/1 generation past) | - | - | - | |
| Decline (5 years/1 generation past) | - | - | - | |
| Decline (10 years/1 generation past) | - | - | - | |
| Decline (10 years/3 generation future) | - | - | - | |
| Decline (10 years/3 generation past and future) | - | - | - | |
| Number of subpopulations | - | - | - | |
| Largest subpopulations | - | - | - | |
| Generation length (yrs) | 9.7 | - | - | - |
Population justification: Partners in Flight estimate the total population to number 500,000-4,999,999 individuals (A. Panjabi in litt. 2008).
Trend justification: The population is increasing owing to ongoing forest clearance (Ferguson-Lees and Christie 2001).
| Country/Territory | Occurrence status | Presence | Resident | Breeding | Non-breeding | Passage |
|---|---|---|---|---|---|---|
| Argentina | N | Extant | Yes | |||
| Belize | N | Extant | Yes | |||
| Bolivia | N | Extant | Yes | |||
| Brazil | N | Extant | Yes | |||
| Colombia | N | Extant | Yes | |||
| Costa Rica | N | Extant | Yes | |||
| Ecuador | N | Extant | Yes | |||
| El Salvador | N | Extant | Yes | |||
| French Guiana | N | Extant | Yes | |||
| Guatemala | N | Extant | Yes | |||
| Guyana | N | Extant | Yes | |||
| Honduras | N | Extant | Yes | |||
| Mexico | N | Extant | Yes | |||
| Nicaragua | N | Extant | Yes | |||
| Panama | N | Extant | Yes | |||
| Paraguay | N | Extant | Yes | |||
| Peru | N | Extant | Yes | |||
| Suriname | N | Extant | Yes | |||
| Uruguay | N | Extant | Yes | |||
| USA | N | Extant | Yes | |||
| Venezuela | N | Extant | Yes |
| Country/Territory | IBA Name |
|---|---|
| Guyana | Karaw/Aruka |
| Brazil | São Francisco Xavier / Monte Verde |
| Brazil | Serra do Urubu |
| Colombia | El Encanto de Guanapalo |
| Habitat (level 1) | Habitat (level 2) | Importance | Occurrence |
|---|---|---|---|
| Artificial/Terrestrial | Plantations | 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 | major | resident |
| Savanna | Dry | suitable | resident |
| Shrubland | Subtropical/Tropical Dry | suitable | resident |
| Altitude | 0 - 3000 m | Occasional altitudinal limits |
Recommended citation
BirdLife International (2020) Species factsheet: Rupornis magnirostris. Downloaded from
http://www.birdlife.org on 05/08/2020.
Recommended citation for factsheets for more than one species: BirdLife International (2020) IUCN Red List for birds. Downloaded from
http://www.birdlife.org on 05/08/2020.
