Dragonfly, damselfly.chaser, hawker, darter, demoiselle.... I never know which is which. I often google them but by the next time I see one I have forgotten the differences. In my head  I just call them all dragonflies. This one was very well camouflaged on the stone and branch. I did try to coax him into landing on something a different colour (all for the art of photography, you understand)