| Brambling (Fringilla montifringilla) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Coal Tit (Periparus ater) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Marsh Tit (Poecile palustris) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Fieldfare (Turdus pilaris) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Grey Heron (Ardea cinerea) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-01-31 | 2016-01-30 | Svalerødkilen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Coal Tit (Periparus ater) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Marsh Tit (Poecile palustris) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Brambling (Fringilla montifringilla) | | 2015-01-26 | 2015-01-25 | Svalerødkilen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Marsh Tit (Poecile palustris) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-02-03 | 2014-01-26 | Svalerødkilen (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education