Peak Season for Wasps
The colony usually hits its peak around July. Wasps are more noticeable at this time of the year because most of the colony is out searching for food or materials to expand the nest. By late July, there can be up to 10,000 wasps in a colony and as such can be a good time to call a wasp removal expert.
As the autumn leaves begin to fall, the queen leaves the nest with the males to produce the next generation of queen wasps. As the colder weather sets in, the worker wasps start to die off. Most only have a lifespan of between 12 and 24 days.
The next generation of queens will hatch and grow over the winter months, nourished by the food the workers stored for them, so come spring, they will be ready to start their own colony.