I was at the same location 12 days earlier and picked up a really nice swarm. There is a bee tree across the street and the homeowner thought that they issued from that hive. When I got the call from the same homeowner, I thought that these were just casts from the same hive with virgin queens. However, the bees looked entirely different than the first group. The bees from the first swarm were darker colored with Carniolan traits, this group looked much more like Italians so I think it's likely from a different hive.