Site: Vollen
| Species | Scientific name | 2024 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 |
| European Greenfinch | Carduelis chloris | 1 |
| House Sparrow | Passer domesticus | 1 |
| Common Raven | Corvus corax | 1 |
| Eurasian Magpie | Pica pica | 1 |
| Common Blackbird | Turdus merula | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education