Gustav Busch Arntsen
| Species | Scientific name | 2012 | 2013 | 2014 | 2015 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 1 | 1 | 1 | 2 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 2 | 1 | ||||
| Willow Tit | Poecile montanus | 1 | ||||||
| European Greenfinch | Carduelis chloris | 2 | ||||||
| Eurasian Siskin | Carduelis spinus | 1 | 2 | |||||
| Mealy Redpoll | Carduelis flammea | 1 | 1 | |||||
| Yellowhammer | Emberiza citrinella | 1 | ||||||
| Great Tit | Parus major | 2 | 1 | 1 | 1 | 1 | 2 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | |||||
| Eurasian Tree Sparrow | Passer montanus | 1 | ||||||
| Eurasian Magpie | Pica pica | 2 | 1 | 2 | ||||
| Common Blackbird | Turdus merula | 1 | 1 |
