| Common Blackbird (Turdus merula) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) |  |
| Black-billed Magpie (Pica pica) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-27 | 2020-01-27 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2020-01-26 | 2020-01-26 | Borgåsen (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-25 | Borgåsen (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-28 | 2019-01-27 | Borgåsen (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-28 | 2019-01-26 | Borgåsen (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Great Tit (Parus major) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-22 | 2018-01-22 | Borgåsen (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education