Information regarding termite swarmers tend to emphasize them with wings (left photo).  However, many times only wings are left behind, alerting homeowners that they’ve had a swarm (middle photo).  Likewise, if you see what appears to be a chubby ant with no wings, it could be a swarmer that has already dropped its wings (right photo).  In either case, save some samples and call Bug Zero to confirm exactly what pest you are dealing with.