Data Zone
The site was identified as important in 2008 because it was regularly supporting significant populations of the species listed below, meeting ('triggering') IBA criteria.
Populations meeting IBA criteria ('trigger species'):| Species | Current IUCN Red List Category | Season | Year(s) | Population estimate at site | IBA criteria met |
|---|---|---|---|---|---|
| Greater Rhea Rhea americana | NT | resident | 2001-2003 | 50-249 breeding pairs | A1 |
| Chilean Flamingo Phoenicopterus chilensis | NT | resident | 2001-2003 | < 50 individuals | A1 |
| Crowned Solitary Eagle Buteogallus coronatus | EN | winter | 2001-2003 | < 50 individuals | A1 |
| Straight-billed Reedhaunter Limnoctites rectirostris | NT | resident | 2001-2003 | 50-249 individuals | A1, A2 |
| Bearded Tachuri Polystictus pectoralis | NT | winter | 2001-2003 | < 50 individuals | A1 |
| Sharp-tailed Tyrant Culicivora caudacuta | VU | passage | 2001-2003 | < 50 individuals | A1 |
| Saffron-cowled Blackbird Xanthopsar flavus | EN | resident | 2001-2003 | < 50 breeding pairs | A1 |
| Yellow Cardinal Gubernatrix cristata | EN | resident | 2001-2003 | < 50 individuals | A1 |
| Dark-throated Seedeater Sporophila ruficollis | NT | breeding | 2001-2003 | 50-249 breeding pairs | A1 |
| Rufous-rumped Seedeater Sporophila hypochroma | NT | resident | 2001-2003 | 50-249 individuals | A1 |
| Chestnut Seedeater Sporophila cinnamomea | VU | resident | 2001-2003 | 50-249 individuals | A1, A2 |
| Marsh Seedeater Sporophila palustris | EN | breeding | 2001-2003 | < 50 individuals | A1, A2 |
| Marsh Seedeater Sporophila palustris | EN | breeding | 2001-2003 | < 50 individuals | A1, A2 |
The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2008).
Recommended citation
BirdLife International (2023) Important Bird Area factsheet: Ceibas. Downloaded from
http://datazone.birdlife.org/site/factsheet/ceibas-iba-argentina on 04/10/2023.
