| Herring Gull (Larus argentatus) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) |  |
| European Greenfinch (Carduelis chloris) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| Great Tit (Parus major) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-01-27 | 2020-01-26 | Sollerud (Oslo, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Mew Gull (Larus canus) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Hooded Crow (Corvus cornix) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-23 | Sollerud (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Great Tit (Parus major) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Fieldfare (Turdus pilaris) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Brambling (Fringilla montifringilla) | | 2017-05-12 | 2017-05-06 | Sollerud (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Mew Gull (Larus canus) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Great Tit (Parus major) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Field vole (Microtus agrestis) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-05-02 | 2017-04-25 | Sollerud (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-29 | Sollerud (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-29 | Sollerud (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-29 | 2017-01-29 | Sollerud (Oslo, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-29 | 2017-01-29 | Sollerud (Oslo, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-29 | 2017-01-29 | Sollerud (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education