Site: Gan
| Species | Scientific name | 2012 | 2014 | 2017 | 2019 | 2023 |
|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | |||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 |
| Willow Tit | Poecile montanus | 1 | 1 | |||
| European Greenfinch | Carduelis chloris | 1 | ||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | |||
| Jackdaw | Corvus monedula | 1 | 1 | 1 | 1 | |
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | |
| Eurasian Jay | Garrulus glandarius | 1 | ||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 1 |
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 | 1 | 1 | 1 |
| European Goldfinch | Carduelis carduelis | 1 | ||||
| Coal Tit | Periparus ater | 1 | 1 | 1 | ||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 |
