| Eurasian Treecreeper (Certhia familiaris) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) |  |
| Brambling (Fringilla montifringilla) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Northern Goshawk (Accipiter gentilis) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-30 | 2022-01-29 | Maridalen (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Great Tit (Parus major) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Coal Tit (Periparus ater) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2021-01-30 | 2021-01-30 | Maridalen (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education