Site: Grorud
| Species | Scientific name | 2017 | 2018 | 2019 | 2020 |
|---|---|---|---|---|---|
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 | 1 | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | ||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | |
| Fieldfare | Turdus pilaris | 1 | |||
| Great Tit | Parus major | 1 | 1 | 1 | 1 |
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | |
| European Goldfinch | Carduelis carduelis | 1 | 1 | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education