azure damselfly at redgrave and lopham fen, norfolk suffolk border

lopham redgrave fen spreading woodfern azure damselfly kingdom england diss rolfe norfolk suffolk border insect coenagrion puella latin name aquatic antennae blue body breeding bright canal closeup compound eyes delicate dragonfly family ecology emerald environment erythroptera exoskeleton field flight flora fly habitat hovering invertebrate iridescent lake larvae macro male mating meadow nature nectar nymph odonata pond reflection riverbank stream symbiotic thorax transparent wings vegetation vibrant water wetland wildlife winged