| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| AMF-LW-1970-1979: Losse waarnemingen 1970-1979 | 1 | 1 | 1 |
| AMF-LW-1987: Losse waarnemingen 1987 | 1 | 1 | 1 |
| AMF-LW-1990: Losse waarnemingen 1990 | 2 | 3 | 3 |
| LosWrn2000: Losse waarnemingen 2000 | 1 | 1 | 1 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Erik van Beers | 1 | 1 | 1 |
| Niels de Zwarte | 4 | 5 | 5 |
| Number of sightings | 6 |
|---|---|
| Number of visits | 6 |
| Number of individuals * | 6 |