Site: Drolsum
| Species | Scientific name | 2011 | 2012 |
|---|---|---|---|
| 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 |
| European Greenfinch | Carduelis chloris | 1 | 1 |
| Mealy Redpoll | Carduelis flammea | 1 | |
| Yellowhammer | Emberiza citrinella | 1 | 1 |
| Great Tit | Parus major | 1 | 1 |
| Eurasian Jay | Garrulus glandarius | 1 | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 |
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 |
| Coal Tit | Periparus ater | 1 |
