| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| F&F.2008.07.LKW.VKW.BureauWaardenburg: Effecten op beschermde soorten project Kersenbaan, Amersfoort | 1 | 1 | 1 |
| LosWrn.2014: Losse waarnemingen 2014 | 1 | 1 | 1 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Erik van Beers | 2 | 2 | 2 |
| Number of sightings | 2 |
|---|---|
| Number of visits | 2 |
| Number of individuals * | 2 |