Site: Slevik onsøy
| Species | Scientific name | 2021 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 |
| Willow Tit | Poecile montanus | 1 |
| European Greenfinch | Carduelis chloris | 1 |
| Yellowhammer | Emberiza citrinella | 1 |
| Great Tit | Parus major | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 |
| Robin | Erithacus rubecula | 1 |
| Nuthatch | Sitta europaea | 1 |
| European Goldfinch | Carduelis carduelis | 1 |
| Common Blackbird | Turdus merula | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education