Ancillary activities
- Member | Scientific Advisory Board | LTER LIFE Veluwe | Not remunerated
- Member | Bestuur | Vereniging Mooi Wageningen | Not remunerated
- Columnist | BNNVARA Vroege Vogels - NPO Radio 1 | Remunerated ()
- Member | Advisory Board | Biodiversity Restoration and Innovation Center (BRIC) | Not remunerated