| White Wagtail (Motacilla alba) | | 2010-05-02 | 2010-05-02 | Skogbakken (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 2010-04-29 | 2010-04-29 | Skogbakken (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 2010-04-28 | 2010-04-28 | Skogbakken (Vestfold, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2010-04-27 | 2010-04-19 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2010-04-27 | 2010-04-27 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2010-04-27 | 2010-04-27 | Skogbakken (Vestfold, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2010-04-25 | 2010-04-20 | Skogbakken (Vestfold, Norway) | |
| Brimstone (Gonepteryx rhamni) | | 2010-04-18 | 2010-04-17 | Skogbakken (Vestfold, Norway) | |
| Colt's-foot (Tussilago farfara) | | 2010-04-15 | 2010-04-14 | Skogbakken (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) |  |
| Willow Tit (Poecile montanus) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2010-02-01 | 2010-02-01 | Skogbakken (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2010-01-30 | 2010-01-30 | Skogbakken (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 2009-04-24 | 2009-04-24 | Skogbakken (Vestfold, Norway) | |
| Brimstone (Gonepteryx rhamni) | | 2009-04-22 | 2009-04-22 | Skogbakken (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2009-04-17 | 2009-04-17 | Skogbakken (Vestfold, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2009-04-17 | 2009-04-17 | Skogbakken (Vestfold, Norway) | |
| Colt's-foot (Tussilago farfara) | | 2009-04-10 | 2009-04-04 | Skogbakken (Vestfold, Norway) | |
| Northern Lapwing (Vanellus vanellus) | | 2009-04-07 | 2009-04-02 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2009-04-07 | 2009-04-06 | Skogbakken (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 2008-04-23 | 2008-04-23 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2008-04-16 | 2008-04-16 | Skogbakken (Vestfold, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2008-04-16 | 2008-04-16 | Skogbakken (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2008-04-16 | 2008-04-16 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2008-04-14 | 2008-04-14 | Skogbakken (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 2007-04-16 | 2007-04-16 | Skogbakken (Vestfold, Norway) | |
| White Wagtail (Motacilla alba) | | 2007-04-14 | 2007-04-14 | Skogbakken (Vestfold, Norway) | |
| Wood Anemone (Anemone nemorosa) | | 2007-04-03 | 2007-03-03 | Skogbakken (Vestfold, Norway) | |
| Bumble-bee (Bombus sp.) | | 2007-03-26 | 2007-03-26 | Skogbakken (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education