| Blue Tit (Cyanistes caeruleus) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) |  |
| Winter Wren (Troglodytes troglodytes) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-05 | 2021-01-31 | Verdalen (Rogaland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education