Site: Frette
| Species | Scientific name | 2016 | 2021 |
|---|---|---|---|
| Mellomskarv | Phalacrocorax carbo sinensis | 1 | |
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | |
| Mew Gull | Larus canus | 1 | |
| Willow Tit | Poecile montanus | 1 | |
| Eurasian Siskin | Carduelis spinus | 1 | |
| House Sparrow | Passer domesticus | 1 | |
| Cat | Felis catus | 1 | 1 |
| Great Tit | Parus major | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | |
| Eurasian Tree Sparrow | Passer montanus | 1 | |
| Robin | Erithacus rubecula | 1 | |
| Whooper Swan | Cygnus cygnus | 1 | |
| Black-billed Magpie | Pica pica | 1 | |
| Nuthatch | Sitta europaea | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 |
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