| Blue Tit (Cyanistes caeruleus) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) |  |
| Great Tit (Parus major) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Collared Dove (Streptopelia decaocto) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Jackdaw (Corvus monedula) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-01-28 | 2024-01-20 | Bjerkejordet (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Collared Dove (Streptopelia decaocto) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Great Tit (Parus major) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Jackdaw (Corvus monedula) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-02-03 | 2023-01-28 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Great Tit (Parus major) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Brambling (Fringilla montifringilla) | | 2022-01-31 | 2022-01-21 | Bjerkejordet (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Collared Dove (Streptopelia decaocto) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Jackdaw (Corvus monedula) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-02 | 2021-01-25 | Bjerkejordet (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-27 | 2020-01-25 | Bjerkejordet (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education