Site: Nag
| Species | Scientific name | 2016 | 2018 | 2020 |
|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | ||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | ||
| Willow Tit | Poecile montanus | 1 | ||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 |
| Mealy Redpoll | Carduelis flammea | 1 | 1 | |
| House Sparrow | Passer domesticus | 1 | ||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 |
| Cat | Felis catus | 1 | ||
| Great Tit | Parus major | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | ||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | |
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | |
| Robin | Erithacus rubecula | 1 | 1 | |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 |
| European Goldfinch | Carduelis carduelis | 1 | 1 | |
| Coal Tit | Periparus ater | 1 | ||
| Common Blackbird | Turdus merula | 1 | 1 | 1 |
