Site: Huldreveien 21
| Species | Scientific name | 2010 | 2011 | 2012 | 2013 | 2015 | 2016 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 2 | 4 | 1 | 1 | |||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 2 | 4 | 2 | 1 | 1 | 1 | 2 | 1 | |
| Chaffinch | Fringilla coelebs | 2 | 1 | 4 | ||||||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 2 | 1 | 5 | 2 | 1 | 1 | 1 | 1 | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | |||||||||||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 5 | 2 | 1 | 1 | 1 | 2 | 2 | |||
| European Greenfinch | Carduelis chloris | 1 | 2 | 2 | 1 | 4 | 1 | 1 | 1 | 1 | 2 | 2 | ||
| Mealy Redpoll | Carduelis flammea | 2 | 1 | 1 | 1 | 1 | ||||||||
| Great Tit | Parus major | 1 | 2 | 2 | 1 | 1 | 3 | 4 | 2 | 1 | 1 | 1 | 2 | 2 |
| Hooded Crow | Corvus cornix | 1 | 1 | 2 | 1 | 1 | 3 | 1 | 1 | 1 | 1 | 2 | ||
| Blackcap | Sylvia atricapilla | 2 | ||||||||||||
| Eurasian Jay | Garrulus glandarius | 1 | ||||||||||||
| Common Raven | Corvus corax | 1 | ||||||||||||
| Redwing | Turdus iliacus | 1 | ||||||||||||
| Eurasian Magpie | Pica pica | 1 | 2 | 1 | 1 | 3 | 2 | 1 | 1 | 1 | 1 | 1 | 2 | |
| Common Blackbird | Turdus merula | 1 | 2 | 2 | 1 | 1 | 2 | 5 | 2 | 1 | 1 | 1 | 2 | 2 |
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