I don't know what they are, but same insects settled in my bathroom window last year. It seemed like hundreds hatched between the screen and window pane. I opened the window and had tons in the bathroom... then from outside I opened the screen and overnight they all left...
My more or less educated guess.............thrips............see Wikipedia
Go "Back to the '70s" with The Maplewood Glee Club and Special Guests from CHS
May 19, 2024 at 4:00pm
We just got home and found a bunch of them inside our bathroom - lots on the other side of our bathroom window also so perhaps there's a gap we'll have to check out. What are these??