Ключевые слова: adult, america, animal, arthropod, biodiversity, biology, broad winged, bug, calopterygidae, calopteryx, close, closeup, compound, conservation, cuticle, damselfly, damselfly wing, damselfly wings, detail, ebony, ecology, ecosystem, entomology, eye, forest, garden, green, green background, hexapod, insect, iridescent, jewelwing, lake, leaf, leaves, maculata, male, marsh, maryland, nature, north, north america, odonata, odonatology, outdoor, perching, pond, riparian, river, shiny, sitting, spring, stream, summer, vegetation, water, wild, wildlife, wing, winged, wings, woods, zone, zoology, zygoptera,