Site: Holtaåsen 27
| Species | Scientific name | 2022 | 2023 |
|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | |
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Common rat | Rattus norvegicus | 1 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | |
| Mew Gull | Larus canus | 1 | |
| Willow Tit | Poecile montanus | 1 | |
| European Greenfinch | Carduelis chloris | 1 | 1 |
| Herring Gull | Larus argentatus | 1 | 1 |
| House Sparrow | Passer domesticus | 1 | |
| Yellowhammer | Emberiza citrinella | 1 | |
| Northern Goshawk | Accipiter gentilis | 1 | |
| Cat | Felis catus | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 |
