Site: Olfoten
| Species | Scientific name | 2017 | 2018 | 2019 | 2024 |
|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 1 | |||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | |
| Great Tit | Parus major | 1 | 1 | 1 | |
| Ring Ouzel | Turdus torquatus | 1 | |||
| Reed Bunting | Emberiza schoeniclus | 1 | |||
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education