The article highlights the environmental and agricultural damage caused by millions of American crayfish in the Krimpenerwaard region, necessitating a national approach by the Dutch Ministry of Agriculture. The province of South Holland is allocating funds to explore large-scale targeted catching of crayfish, a proven effective method for nature restoration despite its high cost and labor intensity. The article emphasizes the need for a coordinated, large-scale, and professional effort to manage the crayfish population, calling for adjustments in laws, regulations, and financing, currently the government's responsibility.