| Wood Pigeon (Columba palumbus) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) |  |
| Hooded Crow (Corvus cornix) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Herring Gull (Larus argentatus) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-01 | 2021-01-31 | Hagen vår (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Coal Tit (Periparus ater) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Redwing (Turdus iliacus) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2019-01-20 | 2019-01-19 | Hagen vår (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-30 | 2017-01-29 | Hagen vår (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-28 | 2017-01-28 | Hagen vår (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-26 | 2015-01-25 | Hagen vår (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-24 | Hagen vår (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2015-01-25 | 2015-01-24 | Hagen vår (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2015-01-25 | 2015-01-24 | Hagen vår (Rogaland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-01-25 | 2015-01-24 | Hagen vår (Rogaland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education