We continue in our promising project on support open habitats in abandoned sand pits using geocaching. Visitors help to disturb the dead biomass layer and turfs by trampling thus mintaining bare substrate suitable for competitively weak species of plants and endangered species of insects.
This year we rereated sampling in several localities near Třebeč and Lžín but we also established new cache in sand pit Hroznějovice. Do not hesitate and support endangered species by geocaching!!