Olav Hagen
| Species | Scientific name | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | ||||||
| Blue Tit | Cyanistes caeruleus | 4 | 1 | 1 | 1 | 2 | 1 | 1 | |
| Chaffinch | Fringilla coelebs | 1 | 2 | ||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 3 | 1 | 1 | 1 | 2 | 1 | 1 | |
| Eurasian Red Squirrel | Sciurus vulgaris | 3 | 1 | 1 | 1 | 1 | 2 | 1 | |
| Great Spotted Woodpecker | Dendrocopos major | 3 | 1 | 1 | 1 | ||||
| Willow Tit | Poecile montanus | 2 | 1 | 1 | |||||
| European Greenfinch | Chloris chloris | 1 | 1 | 1 | 1 | 2 | 1 | 1 | |
| Eurasian Siskin | Spinus spinus | 3 | 1 | 1 | 2 | 1 | 1 | ||
| Mealy Redpoll | Acanthis flammea | 4 | 1 | 1 | 2 | 1 | 1 | ||
| White-backed Woodpecker | Dendrocopos leucotos | 1 | |||||||
| Cat | Felis catus | 1 | 1 | ||||||
| Hawfinch | Coccothraustes coccothraustes | 1 | 1 | 1 | |||||
| Great Tit | Parus major | 4 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| Marsh Tit | Poecile palustris | 2 | 1 | ||||||
| Song Thrush | Turdus philomelos | 1 | |||||||
| Nutcracker | Nucifraga caryocatactes | 3 | |||||||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | ||||||
| Wood Pigeon | Columba palumbus | 1 | 2 | ||||||
| Robin | Erithacus rubecula | 1 | 1 | ||||||
| Stoat | Mustela erminea | 1 | |||||||
| Roe Deer | Capreolus capreolus | 1 | 1 | 1 | 1 | 1 | |||
| Eurasian Magpie | Pica pica | 2 | 1 | 1 | 1 | ||||
| Stock Pigeon | Columba oenas | 1 | |||||||
| Nuthatch | Sitta europaea | 3 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 | 1 | 1 | ||||
| European Goldfinch | Carduelis carduelis | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 |
| Pied Flycatcher | Ficedula hypoleuca | 1 | |||||||
| Coal Tit | Periparus ater | 3 | 1 | 1 | |||||
| Common Blackbird | Turdus merula | 1 | 1 | 2 | 1 | ||||
| Crested Tit | Lophophanes cristatus | 1 | |||||||
| Eurasian Treecreeper | Certhia familiaris | 2 | 1 |
