Location: Gjettum
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2020 | 5 | 1 | 5 |
| 2016 | 3 | 1 | 3 |
| 2013 | 13 | 1 | 16 |
| 2011 | 10 | 1 | 11 |
| 2009 | 3 | 2 | 4 |
| 2008 | 44 | 2 | 76 |
| 2007 | 23 | 1 | 23 |
| Totalt alle år | 82 | 3 | 138 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2020 | 5 | 1 | 5 |
| 2016 | 3 | 1 | 3 |
| 2013 | 13 | 1 | 16 |
| 2011 | 10 | 1 | 11 |
| 2009 | 3 | 2 | 4 |
| 2008 | 44 | 2 | 76 |
| 2007 | 23 | 1 | 23 |
| Totalt alle år | 82 | 3 | 138 |