| Blue Tit (Cyanistes caeruleus) | | 2017-05-01 | 2017-05-01 | Grååsen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2017-05-01 | 2017-05-01 | Grååsen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) |  |
| Black-billed Magpie (Pica pica) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-02-02 | 2017-02-02 | Grååsen (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-01-30 | 2015-01-30 | Grååsen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-30 | 2015-01-30 | Grååsen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2015-01-30 | 2015-01-30 | Grååsen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-30 | 2015-01-30 | Grååsen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-30 | 2015-01-30 | Grååsen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2014-01-26 | 2014-01-25 | Grååsen (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education