Site: Åsen
| Species | Scientific name | 2012 | 2021 | 2024 |
|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | ||
| House Sparrow | Passer domesticus | 1 | 1 | 1 |
| Great Tit | Parus major | 1 | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 | |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | |
| Long-tailed Tit | Aegithalos caudatus | 1 | 1 | |
| Coal Tit | Periparus ater | 1 | ||
| Common Blackbird | Turdus merula | 1 | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education