[MrShoeBoy]

Honey bees in a swarm like that will avoid agressive stinging behavior as much as possible. Its a matter of survival at that point and they dont need to be attacking unless you REALLY piss em off. My dad is a bee keeper and before I moved here I used to help him collect swarms like this all the time. Call a local bee keeper and they will be more than happy to come out and collect a swarm, typically free of charge. As for the bees back on the other guys truck in the same spot, they are probably scouts that were sent out to find a place to live and they are returning to base.

AARON