Estuário da Laguna dos Patos

IBA Criteria

Year of most recent IBA criteria assessment: 2008

Populations of IBA trigger species
Species Current IUCN Red List Category Season Year(s) of estimate Population estimate IBA Criteria Triggered
Dot-winged Crake Porzana spiloptera VU resident - 30 individuals A1
Buff-breasted Sandpiper Calidris subruficollis NT winter - 400-800 individuals A1, A4i
Olrog's Gull Larus atlanticus NT winter - 30 individuals A1
Curve-billed Reedhaunter Limnornis curvirostris LC resident - present A3
Sulphur-throated Spinetail Cranioleuca sulphurifera LC unknown - present A3
Bay-capped Wren-spinetail Spartonoica maluroides NT non-breeding - common 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

IBA Protection

Protection status:

Protected Area Designation Area (ha) Relationship with IBA Overlap with IBA (ha)
Area De Proteção Ambiental Da Lagoa Verde Área de Proteção Ambiental 471 protected area overlaps with site 0

Recommended citation
BirdLife International (2020) Important Bird Areas factsheet: Estuário da Laguna dos Patos. Downloaded from on 09/07/2020.