
Cirrospilus pictus on Braconid cocoons
Hyperparasite on the cocoons of some Braconidae found on Willow
Tentative ID by self (see: https://waarneming.nl/observation/123744746/ )
Close-up here:

Cirrospilus pictus is a Chalcid wasp (Chalcidoidea) in the family Eulophidae, that is normally a parasitoid on the larvae of leafmining Lepidoptera, weevil and sawfly mines, but occasionally also a hyperparasite on the cocoons of Braconid wasps, such as Apanteles spp.
Similar species: Wasps, Bees, Sawflies And Ants
By Pudding4brains
Public Domain
Uploaded Jun 15, 2020. Captured in E232, 7924 Veeningen, Netherlands.