four-spotted chaser (four-spotted skimmer) dragonfly mating on leaf

animal arthropod background beautiful blue bug chaser close closeup color colorful compound cupid damselfly detail dragonfly entomology environment eyes flower fly four-spotted garden grass great green habitat insect invertebrate leaf libellula macro marshland mating natural nature outdoor park perch quadrimaculata skimmer spring summer sunlight twig two vibrans wild wildlife wing