Helge Aske
| Species | Scientific name | 2021 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Chaffinch | Fringilla coelebs | 1 |
| Winter Wren | Troglodytes troglodytes | 1 |
| House Sparrow | Passer domesticus | 1 |
| Fieldfare | Turdus pilaris | 1 |
| Great Tit | Parus major | 1 |
| Hooded Crow | Corvus cornix | 1 |
| Blackcap | Sylvia atricapilla | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 |
| Robin | Erithacus rubecula | 1 |
| Eurasian Magpie | Pica pica | 1 |
| Nuthatch | Sitta europaea | 1 |
| European Starling | Sturnus vulgaris | 1 |
| Common Blackbird | Turdus merula | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education