close-up of bee pollinating symphyotrichum oblongifolium also known as aromatic american, fall, wild blue or shale aster

and animal animals aster backgrounds beauty bee blossom blue botany bumblebee busy closeup color colored colors fall flower flowerbed flowers fly flying formal garden green head honey insect insects leaf macro multi nature oblongifolium one outdoors petal pets plant pollen pollination purple season shale single small springtime summer symphyotrichum vibrant white wildlife wing working yellow