| Great Tit (Parus major) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) |  |
| Willow Tit (Poecile montanus) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) | |
| Hooded Crow (Corvus cornix) | | 2023-01-29 | 2023-01-29 | Maze (Finnmark, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | Maze (Finnmark, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-01-31 | 2021-01-31 | Maze (Finnmark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Hooded Crow (Corvus cornix) | | 2020-01-26 | 2020-01-26 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-31 | 2019-01-31 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-31 | 2019-01-31 | Maze (Finnmark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2019-01-31 | 2019-01-31 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2019-01-31 | 2019-01-31 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-01-29 | 2018-01-28 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2018-01-29 | 2018-01-28 | Maze (Finnmark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-29 | 2018-01-28 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-01-29 | 2018-01-28 | Maze (Finnmark, Norway) | |
| Siberian Tit (Poecile cinctus) | | 2015-01-24 | 2015-01-23 | Maze (Finnmark, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-24 | 2015-01-23 | Maze (Finnmark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-01-24 | 2015-01-23 | Maze (Finnmark, Norway) | |
| Great Tit (Parus major) | | 2015-01-24 | 2015-01-23 | Maze (Finnmark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education