South Sandwich Islands


IBA Justification

The site was identified as internationally important for bird conservation in 2005 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 List Season (year/s of estimate) Size IBA criteria
Gentoo Penguin Pygoscelis papua LC breeding (2005) 2,500–5,000 pairs A4ii
Adelie Penguin Pygoscelis adeliae LC breeding (2005) 8,000–15,000 pairs A4ii
Chinstrap Penguin Pygoscelis antarcticus LC breeding (2005) 1,500,000 pairs A4ii
Macaroni Penguin Eudyptes chrysolophus VU breeding (2005) 55,000 pairs A4ii
Black-bellied Storm-petrel Fregetta tropica LC breeding (2005) 1,000 pairs A4ii
Southern Giant Petrel Macronectes giganteus LC breeding (2005) 2,000–4,000 pairs A1, A4ii
Southern Fulmar Fulmarus glacialoides LC breeding (2005) 70,000–110,000 pairs A4ii
Cape Petrel Daption capense LC breeding (2005) 8,000–9,000 pairs A4ii
Brown Skua Catharacta antarctica LC breeding (2005) 700–1,000 pairs A4ii

Habitats

Habitat % of IBA Habitat detail
Marine Coastal/Supratidal major (>10)
Marine Intertidal major (>10)
Marine Neritic major (>10)


Recommended citation
BirdLife International (2024) Important Bird Area factsheet: South Sandwich Islands (South Georgia & the South Sandwich Islands). Downloaded from https://datazone.birdlife.org/site/factsheet/south-sandwich-islands-iba-south-georgia-&-the-south-sandwich-islands on 23/12/2024.