vertical closeup on a red male of the yellow-winged darter dragonfly, sympetrum flaveolum

arthropoda anisoptera arthropod insect libellulidae nature odonata sympetrum flaveolum animal wildlife biology close closeup darter detail dragonfly entomology europe eye fauna invertebrate isolated macro meadow natural odonate one outdoor predator single skimmer summer wild wing yellow winged yellowwinged male colorful vertical red yellow-winged