Erik Bjørnøy Olsen
| Species | Scientific name | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 |
|---|---|---|---|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 2 | 1 | 1 | 1 | |
| Chaffinch | Fringilla coelebs | 1 | |||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | |||||
| Willow Tit | Poecile montanus | 1 | 2 | 1 | |||
| European Greenfinch | Carduelis chloris | 2 | |||||
| House Sparrow | Passer domesticus | 2 | 2 | 1 | |||
| Great Tit | Parus major | 2 | 2 | 1 | 1 | 1 | |
| Hooded Crow | Corvus cornix | 2 | 1 | ||||
| Marsh Tit | Poecile palustris | 1 | 1 | ||||
| Blackcap | Sylvia atricapilla | 2 | 1 | ||||
| Hedgehog | Erinaceus europaeus | 2 | 1 | ||||
| Robin | Erithacus rubecula | 2 | 2 | 1 | 1 | 1 | 1 |
| Black-billed Magpie | Pica pica | 2 | 1 | ||||
| Coal Tit | Periparus ater | 1 | 1 | ||||
| Common Blackbird | Turdus merula | 2 | 2 | 1 | 1 | 1 | |
| Bumble-bee | Bombus sp. | 1 | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education