Just saw a huge swarm of ants on the balcony on the upper rafters. Sprayed an entire can of raid, but where do these red and swarms come from?
Every 100th or 500th ant was big, with wings. Maybe thirty or forty out of thousands had wings. The rest are two or three millimeter red ants.
Any idea why the swarm? I've lived here for five years and have never seen that.