| Eurasian Magpie (Pica pica) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) |  |
| Yellowhammer (Emberiza citrinella) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-31 | 2017-01-30 | Grøtvedt (Østfold, Norway) | |
| Grey Wagtail (Motacilla cinerea) | | 2016-03-28 | 2016-03-28 | Grøtvedt (Østfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2016-03-28 | 2016-03-28 | Grøtvedt (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2016-03-26 | 2016-03-25 | Grøtvedt (Østfold, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2016-03-26 | 2016-03-25 | Grøtvedt (Østfold, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2016-03-24 | 2016-03-24 | Grøtvedt (Østfold, Norway) | |
| European Starling (Sturnus vulgaris) | | 2016-03-24 | 2016-03-24 | Grøtvedt (Østfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Robin (Erithacus rubecula) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Great Tit (Parus major) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2016-02-01 | 2016-01-22 | Grøtvedt (Østfold, Norway) | |
| Skylark (Alauda arvensis) | | 2012-07-05 | 2012-07-02 | Grøtvedt (Østfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education