Site: Ringerudåsen 100
| Species | Scientific name | 2021 | 2023 |
|---|---|---|---|
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 |
| Grey-headed Woodpecker | Picus canus | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Siberian Jay | Perisoreus infaustus | 1 | 1 |
| Eurasian Jay | Garrulus glandarius | 1 | |
| Nuthatch | Sitta europaea | 1 | 1 |
| Coal Tit | Periparus ater | 1 |
