Viggo Aker-Olsen
| Species | Scientific name | 2010 |
|---|---|---|
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 |
| European Greenfinch | Carduelis chloris | 1 |
| Yellowhammer | Emberiza citrinella | 1 |
| Hawfinch | Coccothraustes coccothraustes | 1 |
| Great Tit | Parus major | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 |
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