Svein Waalen
| Species | Scientific name | 2018 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Fieldfare | Turdus pilaris | 1 |
| Jackdaw | Corvus monedula | 1 |
| Great Tit | Parus major | 1 |
| Nuthatch | Sitta europaea | 1 |
| European Goldfinch | Carduelis carduelis | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education
Responsible editor: Doris Jorde