Site: Bygdøy
| Species | Scientific name | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Twite | Linaria flavirostris | 1 | |||||||||
| Blue Tit | Cyanistes caeruleus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Chaffinch | Fringilla coelebs | 1 | |||||||||
| Eurasian Bullfinch | Pyrrhula pyrrhula | 1 | 1 | ||||||||
| Eurasian Red Squirrel | Sciurus vulgaris | 1 | 1 | 1 | |||||||
| Great Spotted Woodpecker | Dendrocopos major | 1 | 1 | 1 | 1 | 1 | |||||
| Willow Tit | Poecile montanus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |||
| European Greenfinch | Chloris chloris | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Mealy Redpoll | Acanthis flammea | 1 | |||||||||
| House Sparrow | Passer domesticus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Yellowhammer | Emberiza citrinella | 1 | |||||||||
| Black-headed Gull | Chroicocephalus ridibundus | 1 | |||||||||
| Hedge Accentor | Prunella modularis | 1 | 1 | 1 | |||||||
| Jackdaw | Corvus monedula | 1 | |||||||||
| Hawfinch | Coccothraustes coccothraustes | 1 | |||||||||
| Great Tit | Parus major | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Hooded Crow | Corvus cornix | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Marsh Tit | Poecile palustris | 1 | 1 | ||||||||
| Eurasian Tree Sparrow | Passer montanus | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Wood Pigeon | Columba palumbus | 1 | 1 | ||||||||
| Fox | Vulpes vulpes | 1 | |||||||||
| Robin | Erithacus rubecula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Roe Deer | Capreolus capreolus | 1 | |||||||||
| Eurasian Magpie | Pica pica | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Nuthatch | Sitta europaea | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | |
| Common Blackbird | Turdus merula | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Grey Wagtail | Motacilla cinerea | 1 |
