Location: Bekkumsetra, Øldalen
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2009 | 10 | 1 | 10 |
| 2011 | 19 | 1 | 19 |
| 2022 | 17 | 1 | 17 |
| 2015 | 8 | 1 | 8 |
| 2008 | 20 | 1 | 24 |
| 2010 | 3 | 1 | 3 |
| 2018 | 1 | 1 | 1 |
| 2007 | 1 | 1 | 1 |
| 2012 | 1 | 1 | 1 |
| 2020 | 8 | 1 | 8 |
| Totalt alle år | 49 | 1 | 92 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2009 | 10 | 1 | 10 |
| 2011 | 19 | 1 | 19 |
| 2022 | 17 | 1 | 17 |
| 2015 | 8 | 1 | 8 |
| 2008 | 20 | 1 | 24 |
| 2010 | 3 | 1 | 3 |
| 2018 | 1 | 1 | 1 |
| 2007 | 1 | 1 | 1 |
| 2012 | 1 | 1 | 1 |
| 2020 | 8 | 1 | 8 |
| Totalt alle år | 49 | 1 | 92 |