| Black-billed Magpie (Pica pica) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) |  |
| Wood Pigeon (Columba palumbus) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Great Tit (Parus major) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-31 | 2018-01-27 | Bjerget (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Mew Gull (Larus canus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-01-31 | 2017-01-27 | Bjerget (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Great Tit (Parus major) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-02-01 | 2016-01-24 | Bjerget (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Great Tit (Parus major) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-02-03 | 2015-01-24 | Bjerget (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education