| Eurasian Oystercatcher (Haematopus ostralegus) | | 2014-03-30 | 2014-03-30 | Larkollen (Østfold, Norway) |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2014-03-30 | 2014-03-24 | Larkollen (Østfold, Norway) |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2014-03-30 | 2014-03-24 | Larkollen (Østfold, Norway) |
| European Starling (Sturnus vulgaris) | | 2014-03-30 | 2014-03-21 | Larkollen (Østfold, Norway) |
| White Wagtail (Motacilla alba) | | 2014-03-30 | 2014-03-30 | Larkollen (Østfold, Norway) |
| White Wagtail (Motacilla alba) | | 2014-03-30 | 2014-03-30 | Larkollen (Østfold, Norway) |
| White Wagtail (Motacilla alba) | | 2013-04-16 | 2013-04-15 | Larkollen (Østfold, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2013-04-16 | 2013-03-08 | Larkollen (Østfold, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education