| Blue Tit (Cyanistes caeruleus) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) |  |
| Crested Tit (Lophophanes cristatus) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Hooded Crow (Corvus cornix) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Great Tit (Parus major) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Willow Tit (Poecile montanus) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-01-30 | 2024-01-25 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-30 | 2020-01-26 | Tuddal (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Mountain hare (Lepus timidus) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Great Tit (Parus major) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2019-02-04 | 2019-02-02 | Tuddal (Telemark, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Great Tit (Parus major) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2018-02-04 | 2018-02-04 | Tuddal (Telemark, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Great Tit (Parus major) | | 2017-02-05 | 2017-02-04 | Tuddal (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2016-02-07 | 2016-02-07 | Tuddal (Telemark, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2016-02-07 | 2016-02-07 | Tuddal (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2016-02-07 | 2016-02-07 | Tuddal (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-02-07 | 2016-02-07 | Tuddal (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2016-02-07 | 2016-02-07 | Tuddal (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education