Site: Friervegen 217
| Species | Scientific name | 2022 | 2023 | 2024 |
|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 2 | 1 | 1 |
| Blue Tit | Cyanistes caeruleus | 2 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | 1 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | |
| Eurasian Red Squirrel | Sciurus vulgaris | 2 | 1 | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 2 | 1 | |
| European Greenfinch | Carduelis chloris | 2 | ||
| Eurasian Siskin | Carduelis spinus | 2 | ||
| Spotted Flycatcher | Muscicapa striata | 2 | ||
| Mealy Redpoll | Carduelis flammea | 1 | 1 | |
| Long-eared Owl | Asio otus | 1 | ||
| Great Tit | Parus major | 2 | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | 1 | |
| Blackcap | Sylvia atricapilla | 1 | ||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | ||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | ||
| European Goldfinch | Carduelis carduelis | 2 | ||
| Common Blackbird | Turdus merula | 1 | 1 | 1 |
