batman hoverfly - myathropa florea, flower fly hoverfly collects nectar on autumn flowers chrysanthemum

batman hoverfly myathropa flower fly nectar autumn chrysanthemum garden ukraine insect nature pollinator wildlife yellow wings detailed pollen bloom flora ecology environment colorful bright plant seasonal blooming summer petal habitat entomology biodiversity pollination fauna beauty wild arthropoda insecta diptera syrphidae musca ablecta florea blossom