Site: Årviksundet, Kårstø
| Species | Scientific name | 2025 |
|---|---|---|
| Razorbill | Alca torda | 1 |
| Eurasian Wigeon | Anas penelope | 1 |
| Mew Gull | Larus canus | 1 |
| Grey Heron | Ardea cinerea | 1 |
| Herring Gull | Larus argentatus | 1 |
| Red-necked Grebe | Podiceps grisegena | 1 |
| Long-tailed Duck | Clangula hyemalis | 1 |
| White-tailed Eagle | Haliaeetus albicilla | 1 |
| Slavonian Grebe | Podiceps auritus | 1 |
| Great Northern Diver | Gavia immer | 1 |
| Common Goldeneye | Bucephala clangula | 1 |
| Red-breasted Merganser | Mergus serrator | 1 |
| Red-throated Diver | Gavia stellata | 1 |
| Mallard | Anas platyrhynchos | 1 |
| Black-throated Diver | Gavia arctica | 1 |
| Great Cormorant | Phalacrocorax carbo | 1 |
| Eurasian Curlew | Numenius arquata | 1 |
| Great Black-backed Gull | Larus marinus | 1 |
| Black Guillemot | Cepphus grylle | 1 |
| European Shag | Phalacrocorax aristotelis | 1 |
