| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) |  |
| Great Tit (Parus major) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-09 | 2021-01-29 | Heggenes (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2020-01-31 | 2020-01-25 | Heggenes (Innlandet, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
| Coal Tit (Periparus ater) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
| Eurasian Pygmy Owl (Glaucidium passerinum) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
| Great Tit (Parus major) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
| Willow Tit (Poecile montanus) | | 2019-02-04 | 2019-01-25 | Heggenes (Innlandet, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education