| Blue Tit (Cyanistes caeruleus) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-01-29 | 2023-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-28 | 2018-01-27 | Klavestadhaugen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-29 | Klavestadhaugen (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education