Site: Gulset i Skien
| Species | Scientific name | 2007 | 2008 | 2009 |
|---|---|---|---|---|
| Downy Birch | Betula pubescens | 1 | ||
| Peacock Butterfly | Aglais io | 1 | 1 | |
| Colt's-foot | Tussilago farfara | 1 | 1 | |
| Wood Anemone | Anemone nemorosa | 1 | 1 | |
| Goat Willow | Salix caprea | 1 | 1 | |
| Bumble-bee | Bombus sp. | 1 |
Sustain.no is provided by the Norwegian Centre for Science Education
Responsible editor: Doris Jorde