Site: Frosta
| Species | Scientific name | 2003 | 2004 |
|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 2 |
| Blue Tit | Cyanistes caeruleus | 6 | 5 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 2 | 2 |
| European Greenfinch | Carduelis chloris | 5 | 5 |
| Mealy Redpoll | Carduelis flammea | 1 | |
| House Sparrow | Passer domesticus | 4 | 4 |
| Yellowhammer | Emberiza citrinella | 2 | 4 |
| Jackdaw | Corvus monedula | 2 | |
| Great Tit | Parus major | 6 | 5 |
| Hooded Crow | Corvus cornix | 1 | |
| Marsh Tit | Poecile palustris | 5 | 5 |
| Eurasian Tree Sparrow | Passer montanus | 6 | 5 |
| Eurasian Magpie | Pica pica | 1 | 4 |
| Common Blackbird | Turdus merula | 1 |
