Site: Vollen
| Species | Scientific name | 2024 |
|---|---|---|
| Brambling | Fringilla montifringilla | 1 |
| Blue Tit | Cyanistes caeruleus | 1 |
| Chaffinch | Fringilla coelebs | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 |
| Goldcrest | Regulus regulus | 1 |
| European Greenfinch | Carduelis chloris | 1 |
| Great Tit | Parus major | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 |
| Robin | Erithacus rubecula | 1 |
| Bohemian Waxwing | Bombycilla garrulus | 1 |
| Eurasian Magpie | Pica pica | 1 |
| Nuthatch | Sitta europaea | 1 |
| Eurasian Sparrowhawk | Accipiter nisus | 1 |
| Common Blackbird | Turdus merula | 1 |
