The site was identified as important in 2020 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|
|Gentoo Penguin Pygoscelis papua||LC||chick-rearing||1980-2013||3,931-9,438 breeding pairs||A4|
The current IUCN Red List category may differ from that which was valid at the time of IBA criteria assessment (2020).
|Habitat (IUCN level 1)||Habitat detail||Extent (% of site)|
|Land-use||Extent (% of site)|
BirdLife International (2023) Important Bird Area factsheet: Antarctica Marine 12. Downloaded from http://datazone.birdlife.org/site/factsheet/antarctica-marine-12-iba-antarctica on 01/10/2023.