A number of Psenulus wasps clearly showed interest in the bee hotel nestblok 10. Especially the section with Hemp agrimony (Eupatorium cannabinum) stems was thoroughly inspected. This female Psenulus fuscipennis ^[1], a new garden species, built her nest in a bamboo stem in the section below it.

Here she bring a prey into the nest.

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References

¹ Nederlands Soortenregister