Colias hecla (Northern Clouded Yellow)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Kristin Kaspersen | Oslo, Norway | 1 | 1 | 0 | 1994-08-02 |
| Lars Andersen | Nordland, Norway | 1 | 1 | 1 | 2007-06-30 |
| Sture Alfred Johansen | Nordland, Norway | 1 | 1 | 2 | 2013-07-23 |
| Juha Tyllinen | Etelä-Suomen lääni, Finland | 1 | 1 | 0 | 2011-07-08 |
| Morten S. Mølgaard | Finnmark, Norway | 1 | 1 | 0 | 2015-07-10 |