| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| LosWrn.2013: Losse waarnemingen 2013 | 1 | 1 | 1 |
| LosWrn.2018: Losse waarnemingen 2018 | 1 | 1 | 1 |
| LosWrn.2020: Losse waarnemingen 2020 | 1 | 1 | 1 |
| LosWrn.2023: Losse waarnemingen 2023 | 1 | 1 | 1 |
| LosWrn.2024: Losse waarnemingen 2024 | 1 | 1 | 1 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Erik van Beers | 5 | 5 | 5 |
| Number of sightings | 5 |
|---|---|
| Number of visits | 5 |
| Number of individuals * | 5 |