Great Skua
| Gender | undetermined |
| Age | adult |
| Plumage | adult plumage |
| Recorded | 2011-07-04 |
| Location | Isle of Noss, Shetland, GB |
| Copyright | Beat Rüegger |
| Gender | undetermined |
| Age | adult |
| Plumage | adult plumage |
| Recorded | 2011-07-07 |
| Location | Unst, Shetland, GB |
| Copyright | Beat Rüegger |
| Family | Skuas |
| Status CH | irregular visitor |
| References | en.wikipedia.org |
| vogelwarte.ch |
21 | 59