Reserva Natural Rincón de Santa María (19435)
Argentina, South America
Biodiversity elements triggering KBA criteria
| Taxonomic group | Scientific name | Common name | IUCN Red List category | Year | KBA criteria |
|---|---|---|---|---|---|
| Aves | Sporophila palustris | Marsh Seedeater | EN | 2008 | A1a |
Other species not triggering KBA criteria
| Taxonomic group | Scientific name | Common name | IUCN Red List Category | Year | |
|---|---|---|---|---|---|
| Aves | Eleothreptus anomalus | Sickle-winged Nightjar | NT | 2008 | |
| Aves | Xolmis dominicanus | Black-and-white Monjita | VU | 2008 | |
| Aves | Rhea americana | Greater Rhea | NT | 2008 | |
| Aves | Anthus nattereri | Ochre-breasted Pipit | VU | 2008 | |
| Aves | Alectrurus risora | Strange-tailed Tyrant | VU | 2008 | |
| Aves | Coryphaspiza melanotis | Black-masked Finch | VU | 2008 | |
| Aves | Sporophila cinnamomea | Chestnut Seedeater | VU | 2008 | |
| Aves | Culicivora caudacuta | Sharp-tailed Tyrant | VU | 2008 | |
Recommended citation
Key Biodiversity Areas Partnership (2026) Key Biodiversity Areas factsheet: Reserva Natural Rincón de Santa María. Extracted from the World Database of Key Biodiversity Areas. Developed by the Key Biodiversity Areas Partnership: BirdLife International, IUCN, American Bird Conservancy, Amphibian Survival Alliance, Conservation International, Critical Ecosystem Partnership Fund, Global Environment Facility, Re:wild, NatureServe, Rainforest Trust, Royal Society for the Protection of Birds, World Wildlife Fund and Wildlife Conservation Society. Downloaded from https://keybiodiversityareas.org/ on Jan 18, 2026.