| Brambling (Fringilla montifringilla) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Black Woodpecker (Dryocopus martius) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-31 | 2021-01-31 | Refneveien 40 (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education