We are monitoring the host plants of the clouded Apollo caterpillars (Parnassius mnemosyne).
We’ve made arrangements for clearing and grazing at the site of European importance Holubyho Kopanice. However, we will not begin until autumn, as we are searching, marking and planning at this time. The Corydalis plants that grow here are host plants for the caterpillars of the clouded Apollo butterflies (Parnassius mnemosyne).