Marker 2Each spring, a demographic explosion of fauna prepares itself to burst forth in the summer. Earlier in the year, the thousands of small creatures to be seen here have not yet finished their metamorphoses, and the various species are difficult to recognise as larvae. Subalpine short-grass prairies attract a specific mountain fauna that is getting rarer everywhere else in Europe, such as the Stauroderus scalaris cricket, which tirelessly enlivens the pastures with its summer concerts. Crickets only eat plant matter whereas grasshoppers, such as the wart-biter, tend to be carnivorous. Many butterflies visit the flowers.