Site: Folen
| Species | Scientific name | 2010 | 2011 | 2012 | 2013 | 2014 |
|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | |
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 |
| European Greenfinch | Carduelis chloris | 1 | 1 | |||
| Eurasian Siskin | Carduelis spinus | 1 | 1 | |||
| Grey-headed Woodpecker | Picus canus | 1 | ||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | 1 | |
| Great Tit | Parus major | 1 | 1 | 1 | 1 | |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | ||
| Nutcracker | Nucifraga caryocatactes | 1 | ||||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | |||
| Bohemian Waxwing | Bombycilla garrulus | 1 | ||||
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | ||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | ||||
| Coal Tit | Periparus ater | 1 | 1 | |||
| Black Woodpecker | Dryocopus martius | 1 | ||||
| Crested Tit | Lophophanes cristatus | 1 | 1 |
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