Øyvind Isachsen
| Species | Scientific name | 2019 | 2024 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 | |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Nuthatch | Sitta europaea | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education