Location: Gjerdrum, Gjeri
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2023 | 1 | 1 | 1 |
| 2016 | 2 | 1 | 2 |
| 2015 | 4 | 1 | 4 |
| 2014 | 2 | 1 | 2 |
| 2013 | 4 | 1 | 5 |
| 2004 | 1 | 1 | 2 |
| 2003 | 1 | 1 | 1 |
| 2002 | 1 | 1 | 1 |
| Totalt alle år | 12 | 1 | 18 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2023 | 1 | 1 | 1 |
| 2016 | 2 | 1 | 2 |
| 2015 | 4 | 1 | 4 |
| 2014 | 2 | 1 | 2 |
| 2013 | 4 | 1 | 5 |
| 2004 | 1 | 1 | 2 |
| 2003 | 1 | 1 | 1 |
| 2002 | 1 | 1 | 1 |
| Totalt alle år | 12 | 1 | 18 |