Site: Tiller
| Species | Scientific name | 2021 |
|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 |
| Willow Tit | Poecile montanus | 1 |
| Great Tit | Parus major | 1 |
| Nutcracker | Nucifraga caryocatactes | 1 |
| Eurasian Jay | Garrulus glandarius | 1 |
| Black-billed Magpie | Pica pica | 1 |
| Coal Tit | Periparus ater | 1 |
| Common Blackbird | Turdus merula | 1 |
| Eurasian Treecreeper | Certhia familiaris | 1 |
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