Olaf Ballangrud
| Species | Scientific name | 2011 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | ||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 2 | 1 | 1 | 1 | 2 | 2 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 | 1 | 2 | |||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | 1 | 2 | |||||
| Mealy Redpoll | Carduelis flammea | 1 | 2 | 1 | 1 | 2 | |||||
| Yellowhammer | Emberiza citrinella | 1 | |||||||||
| Hawfinch | Coccothraustes coccothraustes | 1 | |||||||||
| Great Tit | Parus major | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 2 | 2 | 2 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | |||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 | 1 | 1 | |||||
| Common Raven | Corvus corax | 1 | |||||||||
| Black-billed Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | ||
| Nuthatch | Sitta europaea | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 |
| European Goldfinch | Carduelis carduelis | 1 | 1 | 1 | |||||||
| Coal Tit | Periparus ater | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Black Woodpecker | Dryocopus martius | 1 | |||||||||
| Crested Tit | Lophophanes cristatus | 1 | 1 | ||||||||
| Eurasian Treecreeper | Certhia familiaris | 1 |
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