Helge Thun
| Species | Scientific name | 2010 | 2011 | 2017 | 2023 |
|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 2 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | ||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | |||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | ||
| Willow Tit | Poecile montanus | 1 | 1 | ||
| House Sparrow | Passer domesticus | 1 | 1 | 1 | |
| Yellowhammer | Emberiza citrinella | 1 | |||
| Great Tit | Parus major | 1 | 1 | 1 | 1 |
| Black-billed Magpie | Pica pica | 1 | 1 | ||
| Nuthatch | Sitta europaea | 1 | |||
| Coal Tit | Periparus ater | 1 | 1 | ||
| Crested Tit | Lophophanes cristatus | 1 | |||
| Eurasian Treecreeper | Certhia familiaris | 1 | 1 |
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