female common blue damselfly enallagma cyathigerum

alone and arthropod black blue blueblack calluna clinging coenagrionidae common cyathigerum damselflies damselfly dorsal dorsel dorsol enallagma female flower flowering hanging heather insect insekt insekten ling lone odonata perched petals plan profile red rest resting side sideview single top topview view vulgaris zygoptera