| Blue Tit (Cyanistes caeruleus) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) |  |
| Nuthatch (Sitta europaea) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2022-02-04 | 2022-02-04 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Long-tailed Tit (Aegithalos caudatus) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-24 | 2021-01-21 | Resdalen (Trøndelag, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-25 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-27 | 2019-01-26 | Resdalen (Trøndelag, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2019-01-27 | 2019-01-26 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-26 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-26 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Lesser Spotted Woodpecker (Dendrocopos minor) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Bank vole (Myodes glareolus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Bank vole (Myodes glareolus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Lesser Spotted Woodpecker (Dendrocopos minor) | | 2018-01-28 | 2018-01-27 | Resdalen (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-01-29 | 2017-01-28 | Resdalen (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-28 | Resdalen (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2017-01-29 | 2017-01-28 | Resdalen (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-28 | Resdalen (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2016-02-02 | 2016-01-30 | Resdalen (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education