| Coal Tit (Periparus ater) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) |  |
| Nuthatch (Sitta europaea) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-02-01 | 2023-01-29 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Common Raven (Corvus corax) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-01-31 | 2022-01-30 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Field vole (Microtus agrestis) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-07 | 2021-02-06 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Coal Tit (Periparus ater) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-27 | 2020-01-25 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-27 | 2019-01-27 | Lykkebutunet, Tustervatnet (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education