Which plants and animals live in the ditch and how good is the water quality? Participants of the Slootjesdagen will receive an answer to that question this weekend. The Institute for Nature Education and Sustainability (IVN) annually organizes the Slootjesdagen for children from 4 to 12 years old and volunteer Marijke Zoetelief is eager to get started.
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Children count which animals live in the ditch during the Slootjesdagen 2022
