| Colt's-foot (Tussilago farfara) | | 2013-04-21 | 2013-04-20 | Korsvika (Vestfold, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2012-03-08 | 2012-03-08 | Korsvika (Vestfold, Norway) |
| Whooper Swan (Cygnus cygnus) | | 2012-03-07 | 2012-03-04 | Korsvika (Vestfold, Norway) |
| Alder (Alnus sp.) | | 2011-03-22 | 2011-03-20 | Korsvika (Vestfold, Norway) |
| Eurasian Oystercatcher (Haematopus ostralegus) | | 2011-03-21 | 2011-03-20 | Korsvika (Vestfold, Norway) |
| Wood Anemone (Anemone nemorosa) | | 2010-04-09 | 2010-04-09 | Korsvika (Vestfold, Norway) |
| Snøklokke (Galanthus nivalis) | | 2010-04-09 | 2010-04-08 | Korsvika (Vestfold, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education