Site: Børtveit 160
| Species | Scientific name | 2021 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Winter Wren | Troglodytes troglodytes | 1 |
| Willow Tit | Poecile montanus | 1 |
| Eurasian Siskin | Carduelis spinus | 1 |
| Mealy Redpoll | Carduelis flammea | 1 |
| House Sparrow | Passer domesticus | 1 |
| Tawny Owl | Strix aluco | 1 |
| Great Tit | Parus major | 1 |
| Hooded Crow | Corvus cornix | 1 |
| Robin | Erithacus rubecula | 1 |
| Black-billed Magpie | Pica pica | 1 |
| Nuthatch | Sitta europaea | 1 |
| Coal Tit | Periparus ater | 1 |
| Common Blackbird | Turdus merula | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education