Site: Breiskallen
| Species | Scientific name | 2010 | 2011 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 |
| Willow Tit | Poecile montanus | 1 | 1 |
| Eurasian Siskin | Carduelis spinus | 1 | 1 |
| Green Woodpecker | Picus viridis | 1 | |
| Mealy Redpoll | Carduelis flammea | 1 | 1 |
| Fieldfare | Turdus pilaris | 1 | |
| Yellowhammer | Emberiza citrinella | 1 | 1 |
| Jackdaw | Corvus monedula | 1 | |
| Hawfinch | Coccothraustes coccothraustes | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 |
| Eurasian Jay | Garrulus glandarius | 1 | |
| Eurasian Tree Sparrow | Passer montanus | 1 | |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 |
| Coal Tit | Periparus ater | 1 | 1 |
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