Location: Sandvatn
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2005 | 1 | 1 | 1 |
| 2008 | 2 | 1 | 2 |
| 2009 | 19 | 1 | 22 |
| 2010 | 21 | 1 | 28 |
| 2011 | 12 | 1 | 12 |
| 2012 | 4 | 1 | 4 |
| 2013 | 2 | 1 | 2 |
| 2016 | 1 | 1 | 1 |
| Totalt alle år | 47 | 1 | 72 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2005 | 1 | 1 | 1 |
| 2008 | 2 | 1 | 2 |
| 2009 | 19 | 1 | 22 |
| 2010 | 21 | 1 | 28 |
| 2011 | 12 | 1 | 12 |
| 2012 | 4 | 1 | 4 |
| 2013 | 2 | 1 | 2 |
| 2016 | 1 | 1 | 1 |
| Totalt alle år | 47 | 1 | 72 |