| Brambling (Fringilla montifringilla) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) |  |
| Common Blackbird (Turdus merula) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Marsh Tit (Poecile palustris) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-30 | Grevlingv. 23 (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-03 | 2021-01-29 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2020-01-27 | 2020-01-26 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Coal Tit (Periparus ater) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2018-02-03 | 2018-01-27 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Hedge Accentor (Prunella modularis) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2017-02-01 | 2017-02-01 | Grevlingv. 23 (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-02-02 | 2016-01-02 | Grevlingv. 23 (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2016-02-02 | 2016-01-02 | Grevlingv. 23 (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-02-02 | 2016-01-02 | Grevlingv. 23 (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-01-27 | 2015-01-25 | Grevlingv. 23 (Rogaland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education