vertical closeup on a male of a cleptoparasite sharp tailed cuckoo bee, coelioxys argenteus

aaaa arthropoda arthropod bee boraginaceae coelioxys echium europe flora france gard2 hymenoptera insect location mediterranean megachilidae nature plant rousson sharpabdomen sharpbellied sharptailed animal biology blueweed botanical botany cleptoparasite closeup entomology flower invertebrate kleptoparasite macro outdoors parasite pollinator single solitary wild wildflower wildlife