Site: Flensberghavn
| Species | Scientific name | 2015 | 2020 |
|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | |
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Mew Gull | Larus canus | 1 | 1 |
| Winter Wren | Troglodytes troglodytes | 1 | |
| Eurasian Siskin | Carduelis spinus | 1 | |
| Herring Gull | Larus argentatus | 1 | 1 |
| House Sparrow | Passer domesticus | 1 | 1 |
| White-tailed Eagle | Haliaeetus albicilla | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Mute Swan | Cygnus olor | 1 | |
| Black-legged Kittiwake | Rissa tridactyla | 1 | |
| Hooded Crow | Corvus cornix | 1 | |
| Robin | Erithacus rubecula | 1 | 1 |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 |
| Mallard | Anas platyrhynchos | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 |
| Common Eider | Somateria mollissima | 1 | 1 |
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