| Blue Tit (Cyanistes caeruleus) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) |  |
| Nuthatch (Sitta europaea) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-01-29 | 2024-01-28 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Brambling (Fringilla montifringilla) | | 2022-02-06 | 2022-02-05 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-31 | Austistua (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-30 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-26 | 2020-01-26 | Austistua (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-25 | Austistua (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-03-10 | 2019-01-20 | Austistua (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education