Location: Ergavatnet
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2010 | 3 | 1 | 3 |
| 2011 | 234 | 1 | 1015 |
| 2012 | 107 | 1 | 188 |
| 2013 | 1 | 1 | 1 |
| 2014 | 70 | 1 | 245 |
| 2015 | 273 | 1 | 1379 |
| 2016 | 153 | 1 | 389 |
| Totalt alle år | 352 | 1 | 3220 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2010 | 3 | 1 | 3 |
| 2011 | 234 | 1 | 1015 |
| 2012 | 107 | 1 | 188 |
| 2013 | 1 | 1 | 1 |
| 2014 | 70 | 1 | 245 |
| 2015 | 273 | 1 | 1379 |
| 2016 | 153 | 1 | 389 |
| Totalt alle år | 352 | 1 | 3220 |