| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-02-01 | 2021-01-31 | Frøvollseter (Buskerud, Norway) |  |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Frøvollseter (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-02-01 | 2021-01-31 | Frøvollseter (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Siberian Jay (Perisoreus infaustus) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Common Crossbill (Loxia curvirostra) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2020-01-26 | 2020-01-26 | Frøvollseter (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Siberian Jay (Perisoreus infaustus) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2019-01-28 | 2019-01-26 | Frøvollseter (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2018-01-29 | 2018-01-28 | Frøvollseter (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-02-07 | 2017-02-05 | Frøvollseter (Buskerud, Norway) | |
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