Next door to my in-laws old house was a defunct egg processing plant.
One of the abandoned buildings had an entire wall that was full of honey, probably at least ten years old from its beginning.
A local bee keeper was called in and he couldn’t handle it all by himself.....................
They run ads here begging for people to call if they find a hive they want gone.
Mobile pollination services are a big thing and they’ll happily come get unwanted bees.