| Coal Tit (Periparus ater) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | Skar (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-01-21 | 2018-01-21 | Skar (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-21 | 2018-01-21 | Skar (Nordland, Norway) | |
| Great Tit (Parus major) | | 2018-01-21 | 2018-01-21 | Skar (Nordland, Norway) | |
| Pine Grosbeak (Pinicola enucleator) | | 2018-01-21 | 2018-01-21 | Skar (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-21 | 2018-01-21 | Skar (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education