| Common Blackbird (Turdus merula) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) |  |
| European Greenfinch (Carduelis chloris) | | 2021-02-02 | 2021-01-30 |  | Ullerøyveien 210 (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Great Tit (Parus major) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Field vole (Microtus agrestis) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-02-02 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Great Tit (Parus major) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Coal Tit (Periparus ater) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-30 | 2021-01-30 | | Ullerøyveien 210 (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education