volucella pellucens sitting and standing on red clover trying find some sweet

big black blossom brown close closeup clover colourful daily defence eyes fatra feeding female firethorn flower fly garden great green horizontal hover hoverfly hymenoptera insect light macro mala mimic mimicry national nature one pellucens pellucid perennial plant pollen pollinating pratense red slovakia summer syrphidae trifolium volucella wildflowers wildlife wings