I left my big garage door open all day and when I went in after dark I swear there was freakin' 10,000 flies in there I'm not kidding. Every square inch of the ceiling and walls were covered. I took a shop broom and kept sweeping them off the ceiling out the door for about an hour. Then I put up 3 of those sticky fly strips and they were completely filled in about 10 minutes. I'm from western WA and just moved out to the country, Yelm,WA. Has anyone seen this many flies before? The bees are insane out here too. I have about 30 paper wasp nests under the eves of my house 2 bald face hornet nests and quite a few yellow jackets. I managed to kill around 75 yellow jacket queens early this spring though with traps and a fly swattrer so they are not as bad as last year.