Site: Bakke, Halden
| Species | Scientific name | 2015 | 2017 | 2018 | 2019 | 2021 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | |||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 | ||
| Willow Tit | Poecile montanus | 1 | ||||||
| European Greenfinch | Chloris chloris | 1 | 1 | 1 | 1 | 1 | ||
| Eurasian Siskin | Spinus spinus | 1 | ||||||
| Mealy Redpoll | Acanthis flammea | 1 | 1 | |||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | 1 | 1 | ||
| Hedge Accentor | Prunella modularis | 1 | ||||||
| Jackdaw | Corvus monedula | 1 | ||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | ||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Bohemian Waxwing | Bombycilla garrulus | 1 | ||||||
| Eurasian Magpie | Pica pica | 1 | ||||||
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 1 | 1 | |
| European Goldfinch | Carduelis carduelis | 1 | 1 |
