Back to profile Projects - dr.ir. MJ (Martin) Baptist Projects by MJ Baptist Gebiedsspecifieke Ondersteuning Grote Wateren Gebiedsspecifieke Ondersteuning Grote Wateren - WUR Project Gebiedsspecifieke Ondersteuning Grote Wateren The Ministry of LNV supports and supervises... Rewilding Sabellaria reefs in the Wadden Sea Sabellaria worms are tube worms; they build their own 'house' using sand grains. Sabellaria worms can form reefs of tens of meters long. Although the...