housefly on spanish needle plant

animal animalia arthropoda beautiful beggarticks bidens black blossom blossoms burr diptera domastica domestica flies flower flowers fly garden green houseflies housefly insect insects jack marigolds musca muscidae nature needle needles outdoor outdoors outside pierinae pierini pilosa plant schizophora spanish species standing stickseeds sunflowers tickseed tickseeds tribe white wildlife yellow