a tachnid gonia fly on a yellow dandelion flower

diptera long island york tachinid tachinidae animal antenna beneficial insect black markings bristles bug closeup compound eyes dandelion flies north america united states flower fly garden gonia large macro nature nectar pollen pollination pollinator proboscis transparent wings white wildlife yellow diptera island york tachinid tachinidae animal antenna insect markings bristles bug closeup eyes dandelion america states flower fly garden gonia macro nature nectar pollen pollination pollinator proboscis wings white wildlife