They haven't reached north central Florida yet.
One thing that's nice up here and on the west side is there is always a breeze so you don't have the swarms of them when parked. And they have a hard time flying in the breeze when you are driving.
The one time I spent in central Florida they were just horrific, not a breeze to be found there.
Just yesterday I overheard some locals complaining about the heavy traffic and that the snowbirds seemed to be staying longer this year and have not left yet.
One guy said just wait. Those Snowbird's will high tail it out of here as soon as the love bugs come out. :B