Site: Bygdøy
| Species | Scientific name | 2009 | 2015 |
|---|---|---|---|
| Blue Tit | Cyanistes caeruleus | 2 | 1 |
| Great Spotted Woodpecker | Dendrocopos major | 1 | |
| European Greenfinch | Carduelis chloris | 1 | |
| Hawfinch | Coccothraustes coccothraustes | 1 | |
| Great Tit | Parus major | 2 | 1 |
| Eurasian Tree Sparrow | Passer montanus | 1 | |
| Wood Pigeon | Columba palumbus | 1 | 1 |
| Robin | Erithacus rubecula | 1 | 1 |
| Eurasian Magpie | Pica pica | 1 | |
| Nuthatch | Sitta europaea | 1 | 1 |
| Coal Tit | Periparus ater | 1 | |
| Common Blackbird | Turdus merula | 2 | 1 |
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