| Blue Tit (Cyanistes caeruleus) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) |  |
| Common Blackbird (Turdus merula) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2021-02-02 | 2021-02-01 | Trones (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Brambling (Fringilla montifringilla) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Winter Wren (Troglodytes troglodytes) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-02-01 | 2020-01-26 | Trones (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2019-01-27 | 2019-01-27 | Trones (Rogaland, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| European Starling (Sturnus vulgaris) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Black-billed Magpie (Pica pica) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Blackcap (Sylvia atricapilla) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
| Feral Pigeon (Columba livia domestica) | | 2018-01-28 | 2018-01-27 | Trones (Rogaland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education