| Brambling (Fringilla montifringilla) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) |  |
| Eurasian Magpie (Pica pica) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2022-02-16 | 2022-01-30 | Bjerka (Nordland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-17 | 2021-01-31 | Bjerka (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-17 | 2021-01-31 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2021-02-17 | 2021-01-31 | Bjerka (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-17 | 2021-01-31 | Bjerka (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-02-16 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-02-16 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2018-02-16 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-02-16 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-02-15 | 2018-01-27 | Bjerka (Nordland, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2016-02-14 | 2016-01-31 | Bjerka (Nordland, Norway) | |
| Tengmalm's Owl (Aegolius funereus) | | 2015-03-19 | 2015-01-25 | Bjerka (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-03-19 | 2015-01-25 | Bjerka (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-03-19 | 2015-01-25 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2015-03-19 | 2015-01-25 | Bjerka (Nordland, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2015-03-19 | 2015-01-25 | Bjerka (Nordland, Norway) | |
| Northern Goshawk (Accipiter gentilis) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Coal Tit (Periparus ater) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Great Tit (Parus major) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
| Pine Grosbeak (Pinicola enucleator) | | 2012-02-15 | 2012-01-29 | Bjerka (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education