| Great Tit (Parus major) | | 2021-02-07 | 2021-02-01 | Storruste krets, Hedalen (Innlandet, Norway) |  |
| Nuthatch (Sitta europaea) | | 2021-02-07 | 2021-02-01 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-07 | 2021-02-01 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-02-07 | 2021-02-01 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-07 | 2021-02-01 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Ring Ouzel (Turdus torquatus) | | 2020-04-27 | 2020-04-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| White Wagtail (Motacilla alba) | | 2020-04-22 | 2020-04-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-28 | 2020-01-26 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2019-02-03 | 2019-01-27 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2018-02-05 | 2018-02-04 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2018-02-05 | 2018-02-04 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2018-02-05 | 2018-02-04 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-02-05 | 2018-02-04 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-02-05 | 2018-02-04 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-21 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2015-01-25 | 2015-01-25 | Storruste krets, Hedalen (Innlandet, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education