My yard is just FULL of Dragonflies. Which is just fantastic because they are one of my favorite things.I am having a time identifying this guy. Dragonflies can be very difficult to identify with some species that need a real expert in a lab to do the job.
I'm going to go out on a long limb here and say this could be a Twin-spotted Spiketail.
But I really think they should have called it the "Mean-faced Follow-the-Arrows".