closeup on a female horned mason bee, osmia cornuta infested with a large group of kleptoparasitic ectoparasitic mites

arthropoda arthropod bee ecology european orchard hymenoptera insect megachilidae nature osmia cornuta animal background biodiversity biology closeup ectoparasitic entomology europe female flower fluffy garden hair horned mason infestation invertebrate isolated kleptoparasitic macro macrophotography mites natural one orange outdoors parasite pollinator red single solitary spring wild wildlife infested group large it#39aph39#s back