| Blue Tit (Cyanistes caeruleus) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) |  |
| Coal Tit (Periparus ater) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-02-04 | 2024-02-04 | | Skog (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-02-05 | 2023-02-04 |  | Skog (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Coal Tit (Periparus ater) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-02-05 | 2023-02-04 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-30 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-01-30 | 2022-01-30 | | Skog (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Coal Tit (Periparus ater) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-31 | 2021-01-31 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-25 | 2020-01-25 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-25 | 2020-01-25 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2020-01-25 | 2020-01-25 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-25 | 2020-01-25 | | Skog (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-25 | 2020-01-25 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-21 | 2019-01-19 | | Skog (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Coal Tit (Periparus ater) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-28 | 2018-01-28 | | Skog (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education