Animal, Insect, Invertebrate, Anisoptera, Azure Damselfly, Coenagrion puella, pair, reproduction, mating, male, female, wheel, connected, tied, blue, closeup, dragonfly, insect, lake, live, macro, environment, European, nature, rare, sitting, leaf, wildlife, animal, Germany, azure, damselfly, machine, life, set, coupling, district, plant part, foliage, photograph, mechanism, invertebrate, arthropod, odonate, germany, procreation, european country, magnified, european