Order: Sterna vittata
Family:
Gulls, Terns, Skimmers
(Laridae)
| Subspecie | Distribution |
|---|---|
| tristanensis | Tristan da Cunha and Gough Is. |
| sanctipauli | St. Paul and Amsterdam Is. |
| georgiae | South Georgia, South Orkney and South Sandwich Is. |
| gaini | South Shetland Is., Antarctic Pen. and islands |
| vittata | Prince Edward, Crozet, Kerguelen, Bouvet and Heard Is. |
| bethunei | Stewart, Snares, Auckland, Bounty, Antipodes, Campbell and Macquarie Is. |
