Aksel Ulstein
| Species | Scientific name | 2011 | 2016 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 1 | |
| Winter Wren | Troglodytes troglodytes | 1 | |
| European Greenfinch | Carduelis chloris | 1 | |
| House Sparrow | Passer domesticus | 1 | |
| Fieldfare | Turdus pilaris | 1 | |
| Great Tit | Parus major | 1 | 1 |
| Barn Swallow | Hirundo rustica | 1 | |
| Robin | Erithacus rubecula | 1 | |
| Black-billed Magpie | Pica pica | 1 | 1 |
| Common Blackbird | Turdus merula | 1 |
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