Iridescent metallic blue Damselfly perched on a leave in forest

iridescent metallic colour blue damselfly perched leaves forest wind shake branches insect repositioning legs mandible compound eyes aerodynamic abdomen zygoptera calopteryx virgo calopterygidae dragonfly artropods woods bush nature environment marsh bioindicators animal species phylum veined winged entomology wings odonata predatory jewelwings hunt hindwings exoskeleton habitat territorial wetland antennae insectivorous ecosystem