Olsen, Svein
| Species | Scientific name | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | 2 | 1 | 1 | 1 | 2 | ||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 2 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | |||||||||||||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 | 1 | 1 | |||||||||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 2 | ||||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 2 | 1 | ||
| Eurasian Siskin | Carduelis spinus | 1 | 1 | 1 | 1 | |||||||||||
| Herring Gull | Larus argentatus | 1 | 2 | |||||||||||||
| Mealy Redpoll | Carduelis flammea | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | ||||||
| Fieldfare | Turdus pilaris | 1 | 2 | |||||||||||||
| Yellowhammer | Emberiza citrinella | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | |||
| Jackdaw | Corvus monedula | 1 | 1 | 1 | 2 | 1 | ||||||||||
| Hawfinch | Coccothraustes coccothraustes | 1 | ||||||||||||||
| Great Tit | Parus major | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 3 | 2 | |
| Hooded Crow | Corvus cornix | 1 | 1 | 2 | 2 | |||||||||||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | 1 | ||||||||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | 3 | 2 | 2 | 2 | ||
| Wood Pigeon | Columba palumbus | 1 | 1 | 2 | 2 | 1 | ||||||||||
| Robin | Erithacus rubecula | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 2 | |||
| Bohemian Waxwing | Bombycilla garrulus | 1 | ||||||||||||||
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 1 | 3 | 2 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 2 | 3 | 1 | 1 | 1 | ||||||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 | 1 | 2 | |||||||||||
| European Goldfinch | Carduelis carduelis | 1 | ||||||||||||||
| Mallard | Anas platyrhynchos | 1 | ||||||||||||||
| Coal Tit | Periparus ater | 1 | 2 | 1 | 2 | 2 | 2 | |||||||||
| Black Woodpecker | Dryocopus martius | 1 | ||||||||||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 2 |
| Crested Tit | Lophophanes cristatus | 2 | 1 | 1 | ||||||||||||
| Eurasian Treecreeper | Certhia familiaris | 1 | 1 | 1 | 1 | 2 | 2 |
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