| Project | Visits | Observations | Individuals * |
|---|---|---|---|
| F&F.2014.16.AMF.BureauViridis: Flora- en faunakartering in de gemeente Amersfoort (opdrachtgever Provincie Utrecht) | 1 | 1 | 1 |
| KNNV.GemLeu.GrootZandbrink: Groot Zandbrink | 1 | 1 | 1 |
| KNNV.STO.ZwarteGoor: Zwarte Goor | 3 | 6 | 64 |
| KNNV.TEST.141106: Testproject KNNV | 1 | 2 | 2 |
| LosWrn.2017.2099.JdW: Joop de Wilde: Losse waarnemingen 2017-2099 | 3 | 4 | 32 |
| LosWrn.2018: Losse waarnemingen 2018 | 1 | 1 | 1 |
| Employee | Visits | Observations | Individuals * |
|---|---|---|---|
| Erik van Beers | 2 | 2 | 2 |
| Joop de Wilde | 8 | 13 | 99 |
| Number of sightings | 15 |
|---|---|
| Number of visits | 15 |
| Number of individuals * | 101 |