Location: Østmarka
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2005 | 1 | 1 | 1 |
| 2011 | 23 | 1 | 40 |
| 2012 | 17 | 1 | 55 |
| 2019 | 1 | 1 | 1 |
| 2010 | 6 | 1 | 6 |
| 2008 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 |
| Totalt alle år | 33 | 1 | 105 |
| Year | Arter/grupper | Participants | Observations |
|---|---|---|---|
| 2005 | 1 | 1 | 1 |
| 2011 | 23 | 1 | 40 |
| 2012 | 17 | 1 | 55 |
| 2019 | 1 | 1 | 1 |
| 2010 | 6 | 1 | 6 |
| 2008 | 1 | 1 | 1 |
| 2006 | 1 | 1 | 1 |
| Totalt alle år | 33 | 1 | 105 |