| Long-tailed Tit (Aegithalos caudatus) | | 2021-02-03 | 2021-02-03 | Byggefelt (Vestland, Norway) |  |
| Eurasian Treecreeper (Certhia familiaris) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Blackcap (Sylvia atricapilla) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-01-31 | 2021-01-31 | Byggefelt (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Long-tailed Tit (Aegithalos caudatus) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-26 | Byggefelt (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-29 | Byggefelt (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Coal Tit (Periparus ater) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Great Tit (Parus major) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-27 | 2015-01-24 | Byggefelt (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Robin (Erithacus rubecula) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Great Tit (Parus major) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| House Sparrow (Passer domesticus) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2014-01-27 | 2014-01-26 | Byggefelt (Vestland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2013-01-22 | 2013-01-22 | Byggefelt (Vestland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2013-01-22 | 2013-01-22 | Byggefelt (Vestland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education