| Great Spotted Woodpecker (Dendrocopos major) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Tit (Parus major) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Herring Gull (Larus argentatus) | | 2023-02-01 | 2023-01-28 | Gudridhaugen 4 (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Coal Tit (Periparus ater) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Tit (Parus major) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Herring Gull (Larus argentatus) | | 2022-02-02 | 2022-01-24 | Gudridhaugen 4 (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-01 | 2021-01-31 | Gudridhaugen 4 (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Herring Gull (Larus argentatus) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-26 | 2020-01-25 | Gudridhaugen 4 (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-27 | Gudridhaugen 4 (Vestland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education