Site: Ballstad
| Species | Scientific name | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Brambling | Fringilla montifringilla | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Chaffinch | Fringilla coelebs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | |||||||||||||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | ||||||||||
| European Greenfinch | Carduelis chloris | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Eurasian Siskin | Carduelis spinus | 1 | |||||||||||||
| Mealy Redpoll | Carduelis flammea | 1 | 1 | 1 | |||||||||||
| House Sparrow | Passer domesticus | 1 | 1 | 1 | 1 | 1 | |||||||||
| Fieldfare | Turdus pilaris | 1 | |||||||||||||
| Black-headed Gull | Chroicocephalus ridibundus | 1 | |||||||||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | |||||||||
| Robin | Erithacus rubecula | 1 | |||||||||||||
| Redwing | Turdus iliacus | 1 | 1 | ||||||||||||
| Bohemian Waxwing | Bombycilla garrulus | 1 | 1 | ||||||||||||
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||
| Eurasian Sparrowhawk | Accipiter nisus | 1 | |||||||||||||
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education