| Brambling (Fringilla montifringilla) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2024-04-20 | 2024-04-08 | Larkollen (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Great Tit (Parus major) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Hedge Accentor (Prunella modularis) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2024-04-07 | 2024-04-01 | Larkollen (Østfold, Norway) | |
| Hedge Accentor (Prunella modularis) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2024-04-05 | 2024-03-25 | Larkollen (Østfold, Norway) | |
| Jackdaw (Corvus monedula) | | 2024-03-28 | 2024-03-18 | Larkollen (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2024-03-28 | 2024-03-18 | Larkollen (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2024-03-28 | 2024-03-18 | Larkollen (Østfold, Norway) | |
| Herring Gull (Larus argentatus) | | 2024-03-28 | 2024-03-18 | Larkollen (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education