Current ancillary activities
Scientific advisor for the Kronendak Foundation (unpaid)
Expert for the Ecological Authority (expense allowance, transferred to Utrecht University)
Committee member for NWO (multiple committees, reimbursement for made hours of live meetings)
Previous ancillary activities
Scientific advisor for the Adopt Rainforest Foundation (unpaid)
Committee member Biodiversity Council of Utrecht University (unpaid)
Committee member of the Dutch node of the Global Biodiversity Information Facility (NLBIF) (unpaid)