Site: Byggefelt
| Species | Scientific name | 2013 | 2014 | 2015 | 2017 | 2019 | 2021 |
|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | |||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | |||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | |||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | |||||
| Winter Wren | Troglodytes troglodytes | 1 | |||||
| House Sparrow | Passer domesticus | 1 | 1 | 1 | 1 | 1 | 1 |
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | ||
| Blackcap | Sylvia atricapilla | 1 | |||||
| Robin | Erithacus rubecula | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | ||
| Long-tailed Tit | Aegithalos caudatus | 1 | 1 | 1 | |||
| Coal Tit | Periparus ater | 1 | 1 | ||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Treecreeper | Certhia familiaris | 1 | 1 | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education