AR146
Rincón del Socorro-Iberá


IBA Justification

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') at the site:
Species Red List1 Season Year(s) Size IBA criteria
Greater Rhea Rhea americana NT resident 2001-2003 250-999 individuals A1
Crowned Solitary Eagle Buteogallus coronatus EN resident 2001-2003 < 50 individuals A1
Bay-capped Wren-spinetail Spartonoica maluroides LC non-breeding 2001-2003 50-249 individuals A1, A3
Sharp-tailed Tyrant Culicivora caudacuta LC resident 2001-2003 < 50 individuals A1
Strange-tailed Tyrant Alectrurus risora VU resident 2001-2003 250-999 individuals A1
Black-and-white Monjita Xolmis dominicanus VU resident 2001-2003 < 50 individuals A1
Ochre-breasted Pipit Anthus nattereri VU resident 2001-2003 < 50 individuals A1
Yellow Cardinal Gubernatrix cristata EN resident 2001-2003 50-249 individuals A1
Dark-throated Seedeater Sporophila ruficollis NT breeding 2001-2003 50-249 individuals A1
Chestnut Seedeater Sporophila cinnamomea VU breeding 2001-2003 50-249 individuals A1, A2, A3
Marsh Seedeater Sporophila palustris EN breeding 2001-2003 < 50 individuals A1, A2, A3
Marsh Seedeater Sporophila palustris EN breeding 2001-2003 < 50 individuals A1, A2, A3

1. The current IUCN Red List category. The category at the time of the IBA criteria assessment (2008) may differ.


IBA Protection

Year Protected Area Designation % overlap with IBA
1982 Iberá Reserva Natural Provincial 100
2002 Lagunas y Esteros del Iberá Ramsar Site, Wetland of International Importance 25

Local Conservation Groups

The Local Conservation Group(s) listed below are working to conserve this IBA.

Name Year formed
The Conservation Land Trust Argentina S.A. 1992
For more information on BirdLife's work with Local Conservation Groups, please click here.


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: Rincón del Socorro-Iberá (Argentina). Downloaded from https://datazone.birdlife.org/site/factsheet/rincón-del-socorro-iberá-iba-argentina on 22/11/2024.