| Black-billed Magpie (Pica pica) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) |  |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Great Tit (Parus major) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2016-02-01 | 2016-01-23 | Åssiden (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Great Tit (Parus major) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-02-07 | 2015-02-01 | Åssiden (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Great Tit (Parus major) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2014-02-01 | 2014-01-24 | Åssiden (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education