Site: Øvre Kolstien
| Species | Scientific name | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | |||||||||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | ||||||||||||||
| Winter Wren | Troglodytes troglodytes | 1 | 1 | 1 | 1 | 1 | |||||||||||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||
| European Greenfinch | Chloris chloris | 1 | 1 | 1 | |||||||||||||
| Eurasian Siskin | Spinus spinus | 1 | 1 | 1 | 1 | 1 | |||||||||||
| House Sparrow | Passer domesticus | 1 | |||||||||||||||
| Tawny Owl | Strix aluco | 1 | 1 | 1 | |||||||||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | 1 | ||||||||||||||
| Blackcap | Sylvia atricapilla | 1 | 1 | ||||||||||||||
| Robin | Erithacus rubecula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Long-tailed Tit | Aegithalos caudatus | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||
| Coal Tit | Periparus ater | 1 | |||||||||||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
