Sounds like the Wolverines are ahead of the Buckeyes again…..
I just caught my third swarm today in Michigan. A pretty big one at that :)
I gave this swarm to my neighbor and the photo is her wood hive. All my bees are in foam hives.
I caught my first swarm here on April 19th. I would expect this week will be a big one for swarms in Ohio. I agree with Allen; don’t think temp has anything to do with it.