Site: Treahøgda 18
| Species | Scientific name | 2014 | 2018 | 2019 |
|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | ||
| Chaffinch | Fringilla coelebs | 1 | ||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | ||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | ||
| House Sparrow | Passer domesticus | 1 | ||
| European Honey Bee | Apis mellifera | 1 | ||
| Great Tit | Parus major | 1 | ||
| Nutcracker | Nucifraga caryocatactes | 1 | ||
| Eurasian Jay | Garrulus glandarius | 1 | ||
| Black-billed Magpie | Pica pica | 1 | ||
| Nuthatch | Sitta europaea | 1 | ||
| European Starling | Sturnus vulgaris | 1 | ||
| Coal Tit | Periparus ater | 1 | ||
| Common Blackbird | Turdus merula | 1 | ||
| Common Crane | Grus grus | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education