| Robin (Erithacus rubecula) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) |  |
| Great Tit (Parus major) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-02-03 | 2022-02-03 | Kjelsås (Oslo, Norway) | |
| Great Tit (Parus major) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Common rat (Rattus norvegicus) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-01-01 | 2022-01-01 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Coal Tit (Periparus ater) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Great Tit (Parus major) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Brambling (Fringilla montifringilla) | | 2021-12-30 | 2021-12-30 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Redwing (Turdus iliacus) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Great Tit (Parus major) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Brambling (Fringilla montifringilla) | | 2021-12-21 | 2021-12-21 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Great Tit (Parus major) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Cat (Felis catus) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-10-15 | 2020-10-08 | Kjelsås (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Great Tit (Parus major) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-10-04 | 2020-10-04 | Kjelsås (Oslo, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2020-09-06 | 2020-09-06 | Kjelsås (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education