Fryske Walden have sophisticated indicators for conflicting climate warming, soil, rumen and hedges ecosystems. But, they are smart enough to promote and sell just the most understandable detail to citizens. Cow grazing is this detail, wich citizens discover while visiting and discovering beauty of ecosystems on farms. One Euro cent per liter of milk is reword for farmers supporting this association.
Fryske Walden promoting for biodiversity to citizens