| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| AMF-LW-1987: Losse waarnemingen 1987 | 1 | 1 | 1 |
| AMF-LW-1990: Losse waarnemingen 1990 | 1 | 1 | 1 |
| AMF-LW-1996: Losse waarnemingen 1996 | 1 | 1 | 4 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Niels de Zwarte | 3 | 3 | 6 |
| Number of sightings | 3 |
|---|---|
| Number of visits | 3 |
| Number of individuals * | 6 |