Site: Heldal
| Species | Scientific name | 2017 | 2018 | 2019 | 2024 |
|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | |||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 2 | 1 | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 1 | |||
| Willow Tit | Poecile montanus | 1 | 1 | ||
| Eurasian Siskin | Carduelis spinus | 1 | 1 | ||
| Great Tit | Parus major | 1 | 1 | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | |||
| Common Raven | Corvus corax | 1 | |||
| Robin | Erithacus rubecula | 1 | 1 | 1 | |
| Eurasian Magpie | Pica pica | 1 | |||
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 |
| Long-tailed Tit | Aegithalos caudatus | 1 | 1 | ||
| Coal Tit | Periparus ater | 1 | 1 | 1 | 1 |
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 |
