Site: Biri Øverbygd
| Species | Scientific name | 2016 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 | 1 | 1 | ||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | ||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 | |
| European Greenfinch | Carduelis chloris | 1 | |||||
| Eurasian Siskin | Carduelis spinus | 1 | |||||
| Green Woodpecker | Picus viridis | 1 | 1 | ||||
| Mealy Redpoll | Carduelis flammea | 1 | |||||
| House Sparrow | Passer domesticus | 1 | 1 | ||||
| Yellowhammer | Emberiza citrinella | 1 | |||||
| Jackdaw | Corvus monedula | 1 | |||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | |
| Eurasian Jay | Garrulus glandarius | 1 | 1 | 1 | 1 | ||
| Eurasian Tree Sparrow | Passer montanus | 1 | |||||
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | |||
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 1 | 1 |
