| Chaffinch (Fringilla coelebs) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) |  |
| Common Blackbird (Turdus merula) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-07 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-06 | 2021-02-06 |  | Kjeller skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-06 | 2021-02-06 | | Kjeller skole (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-02-06 | 2021-02-06 | | Kjeller skole (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-02-06 | 2021-02-06 | | Kjeller skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-06 | 2021-02-06 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-06 | 2021-02-06 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-05 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-05 | 2021-02-05 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-05 | 2021-02-05 | | Kjeller skole (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Redwing (Turdus iliacus) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Brambling (Fringilla montifringilla) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-04 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-04 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-04 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-04 | 2021-02-04 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-03 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-01 | | Kjeller skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-03 | 2021-02-01 | | Kjeller skole (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2021-02-03 | 2021-02-01 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-01 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-01 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-03 | 2021-02-03 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-02-02 | 2021-02-02 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-02 | 2021-02-02 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-02 | 2021-01-29 | | Kjeller skole (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education