29-30.03: Wasp identification course with Rolf Witt. Learn about the fascinating world of our native wasps during a 2-day course. Price: €70
26.04.: Wasp advisor course. Become a wasp consultant and avoid needlessly killing wasp colonies.
07.05.-05.07.: Butterfly identification course. Learn to identify butterflies during 6 webinars and 2 excursions. Price: €100
18.07.-20.07. : Wild bee identification course. Learn to know and identify wild bees during a 3-day block course. Price: €100
Reservations at: reservation@naturemwelt.lu