Site: Frøen
| Species | Scientific name | 2013 | 2014 | 2016 | 2017 | 2019 | 2020 |
|---|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 1 | 1 | 1 | ||
| Mew Gull | Larus canus | 1 | |||||
| European Greenfinch | Carduelis chloris | 2 | 1 | 1 | 1 | 1 | |
| House Sparrow | Passer domesticus | 1 | 1 | 1 | 1 | ||
| Fieldfare | Turdus pilaris | 1 | |||||
| Yellowhammer | Emberiza citrinella | 1 | |||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 | |||
| Black-billed Magpie | Pica pica | 1 | 2 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | |||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 |
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