| Blue Tit (Cyanistes caeruleus) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) |  |
| Black-billed Magpie (Pica pica) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-02-02 | 2024-01-25 | Blestølen, Blefjell (Akershus, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2024-02-02 | 2024-01-24 | Blestølen, Blefjell (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-02-02 | 2024-01-24 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Tit (Parus major) | | 2024-02-02 | 2024-01-24 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-02-02 | 2024-01-24 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Lesser Redpoll (Carduelis cabaret) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Tit (Parus major) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Grey Shrike (Lanius excubitor) | | 2023-01-30 | 2023-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-27 | 2019-01-26 | Blestølen, Blefjell (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Twite (Carduelis flavirostris) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-28 | Blestølen, Blefjell (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education