Site: Holmenkollen/Voksen
| Species | Scientific name | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2023 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | ||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | ||||||
| Merlin | Falco columbarius | 1 | ||||||||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 | 1 | 1 | 1 | 1 | |||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||
| European Greenfinch | Chloris chloris | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Siskin | Spinus spinus | 1 | 1 | 1 | 1 | |||||
| Mealy Redpoll | Acanthis flammea | 1 | 1 | |||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | |||||||
| Robin | Erithacus rubecula | 1 | ||||||||
| Roe Deer | Capreolus capreolus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | |||||
| Coal Tit | Periparus ater | 1 | 1 | |||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Treecreeper | Certhia familiaris | 1 | 1 |
