| Black-billed Magpie (Pica pica) | | 2013-02-02 | 2013-02-02 | Åskollen (Buskerud, Norway) |  |
| House Sparrow (Passer domesticus) | | 2013-02-02 | 2013-02-02 | Åskollen (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2013-02-01 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2013-02-01 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2013-01-30 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-30 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-29 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2013-01-29 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2013-01-29 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| House Sparrow (Passer domesticus) | | 2013-01-28 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2013-01-26 | 2013-01-26 | Åskollen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2013-01-25 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-25 | 2013-01-25 | Åskollen (Buskerud, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education