| Blue Tit (Cyanistes caeruleus) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) |  |
| House Sparrow (Passer domesticus) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
| Great Tit (Parus major) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-29 | 2021-01-29 | Åslia 30 (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education