Trygve Kolstad
| Species | Scientific name | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 2 | 1 | 2 | 2 | 1 | 4 | 7 | 10 | ||||||||||
| Blue Tit | Cyanistes caeruleus | 8 | 25 | 18 | 22 | 21 | 23 | 24 | 23 | 18 | 18 | 20 | 20 | 19 | 25 | 17 | 21 | 21 | 11 |
| Chaffinch | Fringilla coelebs | 1 | 3 | 4 | 4 | 3 | 1 | 3 | 2 | 5 | 3 | 2 | 4 | 2 | 1 | 3 | 3 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 4 | 1 | 5 | 13 | 1 | 2 | 1 | 2 | 1 | ||||||||
| Mew Gull | Larus canus | 2 | 1 | 1 | 3 | 4 | 3 | 3 | 4 | 4 | 2 | 4 | 3 | ||||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | |||||||||||||||||
| Goldcrest | Regulus regulus | 1 | |||||||||||||||||
| Winter Wren | Troglodytes troglodytes | 4 | 6 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | |||||||
| Willow Tit | Poecile montanus | 6 | 6 | 2 | 5 | 6 | 1 | 3 | |||||||||||
| European Greenfinch | Chloris chloris | 7 | 25 | 16 | 22 | 20 | 20 | 24 | 20 | 15 | 5 | 5 | 4 | 3 | 3 | 6 | 6 | 2 | |
| Eurasian Siskin | Spinus spinus | 6 | 16 | 13 | 3 | 2 | 12 | 12 | 15 | 5 | 12 | 3 | 4 | 5 | 5 | 9 | |||
| Herring Gull | Larus argentatus | 3 | 3 | 4 | 6 | 6 | 3 | 2 | 2 | 5 | 2 | 7 | 6 | 8 | 12 | 2 | |||
| Mealy Redpoll | Acanthis flammea | 11 | 16 | 12 | 9 | 15 | 1 | 8 | 2 | 12 | 1 | 1 | |||||||
| House Sparrow | Passer domesticus | 7 | 25 | 18 | 22 | 20 | 23 | 24 | 22 | 22 | 20 | 21 | 20 | 18 | 23 | 17 | 21 | 24 | 14 |
| Fieldfare | Turdus pilaris | 1 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 4 | 1 | ||||||||
| Yellowhammer | Emberiza citrinella | 3 | 5 | 2 | 3 | 2 | 7 | 4 | 1 | 2 | 1 | ||||||||
| Jackdaw | Corvus monedula | 1 | 1 | 1 | |||||||||||||||
| Great Tit | Parus major | 8 | 23 | 18 | 22 | 20 | 23 | 24 | 22 | 22 | 20 | 20 | 18 | 19 | 25 | 17 | 21 | 23 | 14 |
| Hooded Crow | Corvus cornix | 8 | 21 | 18 | 22 | 19 | 23 | 24 | 22 | 21 | 19 | 21 | 20 | 19 | 25 | 17 | 21 | 24 | 14 |
| Blackcap | Sylvia atricapilla | 1 | 2 | 4 | 2 | 1 | |||||||||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | |||||||||||||||||
| Wood Pigeon | Columba palumbus | 3 | 1 | 2 | 10 | 10 | 16 | 6 | 6 | 16 | 10 | 12 | 8 | 10 | 7 | 11 | |||
| Robin | Erithacus rubecula | 8 | 18 | 14 | 22 | 18 | 23 | 21 | 21 | 20 | 10 | 16 | 18 | 15 | 16 | 16 | 17 | 14 | 9 |
| Bohemian Waxwing | Bombycilla garrulus | 1 | 2 | 1 | |||||||||||||||
| Lesser Black-backed Gull | Larus fuscus | 1 | 1 | 1 | 1 | 2 | 1 | 2 | 2 | ||||||||||
| Eurasian Magpie | Pica pica | 8 | 25 | 18 | 22 | 20 | 23 | 24 | 22 | 22 | 19 | 21 | 19 | 19 | 25 | 17 | 21 | 24 | 14 |
| Nuthatch | Sitta europaea | 7 | 13 | 3 | 12 | 1 | 1 | 1 | 1 | 3 | 1 | 1 | |||||||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | 1 | 1 | 2 | ||||||||||||||
| European Goldfinch | Carduelis carduelis | 1 | |||||||||||||||||
| Long-tailed Tit | Aegithalos caudatus | 2 | 3 | ||||||||||||||||
| European Starling | Sturnus vulgaris | 1 | 3 | 6 | 14 | 11 | 8 | 5 | 1 | 3 | |||||||||
| Coal Tit | Periparus ater | 1 | 1 | 4 | 3 | 2 | 1 | 6 | 1 | 7 | 10 | ||||||||
| Common Blackbird | Turdus merula | 8 | 25 | 18 | 22 | 20 | 22 | 22 | 22 | 22 | 17 | 20 | 19 | 19 | 25 | 17 | 21 | 24 | 14 |
| Eurasian Collared Dove | Streptopelia decaocto | 1 | 17 | 10 | 15 | 18 | 6 | 10 | 8 | 1 | 2 | 1 | 3 |
