Male Carpenter ants

5680   Sandy from Victoria BC.  These guys started appearing on the inside of one basement window at a rate of about 4 per hour, but I can’t see where they’re coming in.  There’s no sign of them outside, so not sure if they’re migrating in or hatching indoors somewhere. It started on May 20 after a long warm spell followed by a few days of cooler cloudy conditions. No rain at all.   Thanks in advance!  Sandy

These are male ants, possibly carpenter ants. Ed Saugstad, retired entomologist; Sinks Grove, WV.