| Coal Tit (Periparus ater) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) |  |
| Long-tailed Tit (Aegithalos caudatus) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-02-07 | 2022-01-27 | Fjellbu (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Tawny Owl (Strix aluco) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Great Tit (Parus major) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Field vole (Microtus agrestis) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-02-05 | 2020-01-25 | Fjellbu (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Great Tit (Parus major) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Tawny Owl (Strix aluco) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-02-04 | 2017-01-29 | Fjellbu (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Great Tit (Parus major) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Mountain hare (Lepus timidus) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-02-02 | 2015-01-25 | Fjellbu (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education