a clouded yellow, colias crocea on a brown or brownray knapweed centaurea jacea

arthropoda amarilla butterfly colias etelnkeltaperhonen falter insect lepidoptera mariposa nature pieridae postillion postillon ruugeviliblikas schmetterlinge souci tagfalter vandregulvinge vlinders wandergelbling weilinge butterflies dagvlinder lepidoptere luzernevlinder macro natuur papillon skubvlerkiges sommerfugl whites wildlife