Have a look at the link below, which outlines some surprising results from recent research into Swarms - using a CT scanner. For example, did you know that a honeybee can lift up to 35 other bees !
https://phys.org/news/2022-10-bees-x-ray-machine-peer-swarms.html
NEWBKA is a branch of the Worcestershire Beekeepers' Association. It exists to promote beekeeping in NE Worcestershire by providing public information, swarm collecting and by running courses for intending and improving beekeepers.