Site: Østre kroktjønn
| Species | Scientific name | 2016 | 2018 | 2022 | 2023 |
|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | |||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 |
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | ||
| Lesser Spotted Woodpecker | Dendrocopos minor | 1 | |||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | |||
| Moose | Alces alces | 1 | |||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | ||
| Winter Wren | Troglodytes troglodytes | 1 | 1 | 1 | |
| Eurasian Siskin | Carduelis spinus | 1 | |||
| Green Woodpecker | Picus viridis | 1 | 1 | ||
| Mountain hare | Lepus timidus | 1 | |||
| Great Tit | Parus major | 1 | 1 | 1 | 1 |
| Common Buzzard | Buteo buteo | 1 | 1 | ||
| Eurasian Jay | Garrulus glandarius | 1 | 1 | 1 | 1 |
| Common Raven | Corvus corax | 1 | |||
| Robin | Erithacus rubecula | 1 | 1 | 1 | |
| Roe Deer | Capreolus capreolus | 1 | |||
| Eurasian Magpie | Pica pica | 1 | |||
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 |
| Coal Tit | Periparus ater | 1 | 1 | 1 | |
| Black Woodpecker | Dryocopus martius | 1 | 1 | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 | ||
| Eurasian Treecreeper | Certhia familiaris | 1 | 1 |
