Monica Christoffersen
| Species | Scientific name | 2022 | 2023 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 |
| Herring Gull | Larus argentatus | 1 | 1 |
| House Sparrow | Passer domesticus | 1 | 1 |
| Great Tit | Parus major | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education