Bald-faced hornet arthropods, chewing them up and feeding them to the larvae. They have been known to scavenge raw meat. In late summer and early fall, the queen begins to lay eggs which will become drones and new queens. After pupation, these fertile males and females fly off to mate. Fertilized queens then overwinter and start new colonies during the next year. Males and workers die in the end of the cycle. The old queen, if not killed by workers, dies with them around mid autumn. Bald-faced hornet Dolichovespula maculata is a eusocial wasp of the cosmopolitan family Vespidae. Its colloquial names
Bald-faced hornet temporal specifics vary depending on location. In Washington State, nest initiation occurs during mid-May, and workers emerge during mid-June. Large cell building starts during mid-July, and the first queens emerge during mid-August. The colony terminates during mid-September, for a life cycle of approximately four months (122 days). Lower latitudes correlate with longer life cycles. In Indiana, colonies were observed to begin in early May and terminate in late September, a life cycle of five months (153 days), and in Central California nests are initiated as early as the end of March. These nests survive between 155 and 170 days. Active