| Common Blackbird (Turdus merula) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) |  |
| House Sparrow (Passer domesticus) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| Herring Gull (Larus argentatus) | | 2023-01-31 | 2023-01-28 | Ølen (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-04 | 2021-01-30 | Ølen (Rogaland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education