insect fly eristalis tenax on yellow-red flower chrysanthemum in the garden.

antennae autumn bed bee biology blossom bokeh botanic botanical botany chrysanthemum close closeup color ecology entomolog entomological entomology environmental eristalis fauna flora flower flowers fly flying garden green hairy insect insects legs macro nature nectar orange park petal plant pollen pollination red season striped summer tenax wildlife winged wings yellow yellowred zoology