Data Zone
Year of most recent IBA criteria assessment: 2007
Populations of IBA trigger species| Species | Current IUCN Red List Category | Season | Year(s) of estimate | Population estimate | IBA Criteria Triggered |
|---|---|---|---|---|---|
| Crowned Solitary Eagle Buteogallus coronatus | EN | resident | 1998-2007 | present | A1 |
| Bare-throated Bellbird Procnias nudicollis | NT | resident | 1998-2007 | present | A1 |
| Sharp-tailed Tyrant Culicivora caudacuta | VU | resident | 1998-2007 | present | A1 |
| Cock-tailed Tyrant Alectrurus tricolor | VU | resident | 1998-2007 | present | A1 |
| Strange-tailed Tyrant Alectrurus risora | VU | resident | 1998-2007 | present | A1 |
Note: This table presents the IBA criteria triggered and the species that triggered then at the time of assessment, the current IUCN Red List category may vary from that which was in place at that time.
For more information about the IBA assessment process and criteria please click here
| Most recent IBA monitoring assessment | |||
|---|---|---|---|
| Year of assessment | Threat score (pressure) | Condition score (state) | Action score (response) |
| 2011 | not assessed | not assessed | negligible |
| Was the whole site covered? | No | State assessed by | unset |
| Accuracy of information | - | ||
| IUCN Habitat | Habitat detail | Extent (% of site) |
|---|---|---|
| Forest | Tropical deciduous forest, Tropical semi-deciduous forest, Tropical semi-evergreen forest | - |
| Savanna | Savanna | - |
| Land-use | Extent (% of site) |
|---|---|
| agriculture | - |
| nature conservation and research | - |
Recommended citation
BirdLife International (2022) Important Bird Areas factsheet: Estancia Sombrero. Downloaded from
http://www.birdlife.org on 28/06/2022.
