Just attended a presentation the other day.
Houston, Texas had the hottest, dryest JUNE on record.
So, the weather may be a big factor.
It is now starting to get wetter here, so that is much better. Hummers are now coming for their fall migration south. So far, not seeing the huge numbers as in the past. So, don't know how this year will go. Usually get 100s going thru my small backyard.