| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| AMF-LW-2006: Losse waarnemingen 2006 | 1 | 1 | 1 |
| AMF-LW-2008: Losse waarnemingen 2008 | 1 | 2 | 2 |
| LosWrn.2011: Losse waarnemingen 2011 | 1 | 4 | 4 |
| LosWrn.2012: Losse waarnemingen 2012 | 1 | 1 | 1 |
| LosWrn.2013: Losse waarnemingen 2013 | 1 | 1 | 1 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Erik van Beers | 5 | 9 | 9 |
| Number of sightings | 9 |
|---|---|
| Number of visits | 9 |
| Number of individuals * | 9 |