| Bird | Number | |
| Leach's Storm Petrel | 310 occupied sites | |
| Storm Petrel | 1,905 occupied sites | |
| Puffin | 1,000 occupied sites | |
| Fulmar | 275 pairs | |
| Great Black-backed Gull | 10 pairs | |
| Kittiwake | 110 pairs | |
| Herring Gull | 4 pairs | |
| Great Skua | ??? | |
| Figures per NPWS website. These numbers indicate the presence of and population size of breeding birds. | ||