09/03/2026
If you’re observant, you’re going to start noticing some unusual wasp behavior.
This male paper wasp appears to have recently emerged. You can identify him by the curled, handlebar-shaped tips of his antennae. Soon, males like this one will leave their colonies and begin searching for the newly produced females—the future queens.
At the same time, the colony’s social structure is beginning to break down. Fewer larvae are being raised, which matters because paper-wasp larvae provide the adult workers with carbohydrate-rich secretions. As that internal food source disappears, the workers become increasingly independent and begin searching more aggressively for sugary foods elsewhere.
Over the coming weeks, you may notice more wasps around flowers, fruit, garbage cans, outdoor drinks, and other sources of sugar. Males will be looking for mates. Future queens will mate and search for protected places to spend the winter. The old queen, workers, and males will gradually die as the colony collapses.
The abandoned nest will not restart next spring. The only members ordinarily carrying the colony’s genetics through winter are the newly mated queens, each of which may establish a new colony next year.
We are right on the cusp of the wild seasonal Waspapalooza!