Location: Marikollen camping.
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2021 | 3 | 1 | 3 |
| 2018 | 39 | 1 | 39 |
| 2016 | 11 | 1 | 11 |
| 2013 | 1 | 1 | 1 |
| Totalt alle år | 51 | 1 | 54 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2021 | 3 | 1 | 3 |
| 2018 | 39 | 1 | 39 |
| 2016 | 11 | 1 | 11 |
| 2013 | 1 | 1 | 1 |
| Totalt alle år | 51 | 1 | 54 |