weaver`s fritillary / magerrasen-perlmuttfalter / boloria dia

anacamptis austria beauty biodiversity bloom blooming blossom boloria butterfly close closeup conservation donauauen environment exclusive flora floral flower fritillary garden grass greenwinged habitat inflorescence insect kleines knabenkraut light lobau macro magerrasenperlmuttfalter meadow morio national natural nature orchid park pink plant position preservation protected protection rare resting rose shade sitting species spring success summer top ventral view violet weavers wild