We have 2 feeders out and the traffic is way down. We were seeing 2 - 4 birds vying for each feeder throughout the day. We have a clothesline near one and we would see 4, usually females, sitting on the line watching the feeder. Now, an occasional one or two. It also seems these birds are different than our "regulars", probably ones migrating through from further north.
We had a hornets nest underneath a nearby porch, an annoyance to us and the hummingbirds. My wife got stung.
It was tough to get at the nest to remove it. The hornets were on the feeders, even crawling inside it. I went to refill it and there was one inside. The birds were spooked by the hornets but worked around them. I finally used a power washer with an angled head to blast the hornet's nest out of existence. Then I sprayed the area with foaming hornet killer. No more hornets at the feeder.