| Blue Tit (Cyanistes caeruleus) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) |  |
| European Greenfinch (Carduelis chloris) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) | |
| Great Tit (Parus major) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2023-01-31 | 2023-01-31 | Østbyveien 2D (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| Cat (Felis catus) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| Great Tit (Parus major) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-01-29 | 2022-01-28 | Østbyveien 2D (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education