| Authors(s) | Furness R.W. |
| Year | 1979 |
| Title | Foods of the Great Skuas Catharacta skua at North Atlantic breeding localities. Ibis 121: 86-92 |
| Authors(s) | Furness R.W. |
| Year | 1979 |
| Title | Foods of the Great Skuas Catharacta skua at North Atlantic breeding localities. Ibis 121: 86-92 |