| Blue Tit (Cyanistes caeruleus) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-21 | 2019-01-21 | | Grønlia (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Fieldfare (Turdus pilaris) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2018-01-27 | 2018-01-26 |  | Grønlia (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-27 | 2018-01-26 | | Grønlia (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Nutcracker (Nucifraga caryocatactes) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Cat (Felis catus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Fieldfare (Turdus pilaris) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2018-01-27 | 2018-01-27 | | Grønlia (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-29 | | Grønlia (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Cat (Felis catus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-28 | 2017-01-28 | | Grønlia (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-01-31 | 2016-01-31 | | Grønlia (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education