| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) |  |
| Common Blackbird (Turdus merula) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-01-29 | 2024-01-28 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2023-01-30 | 2023-01-29 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-01-30 | 2023-01-29 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-01-30 | 2023-01-29 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-30 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2022-01-30 | 2022-01-30 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-30 | 2022-01-30 | Bjerkealleen25 (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-01-31 | 2021-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-26 | 2020-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-26 | 2020-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-01-26 | 2020-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-27 | 2019-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-01-28 | 2018-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-28 | 2018-01-27 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-29 | 2017-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-29 | 2017-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2016-01-31 | 2016-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2016-01-31 | 2016-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2016-01-31 | 2016-01-31 | Bjerkealleen25 (Oslo, Norway) | |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-25 | Bjerkealleen25 (Oslo, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-25 | 2015-01-25 | Bjerkealleen25 (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education