Creepy black smoke circle in sky is back

[ThePaladin]

DLP that is not something i have ever noticed... the birds at dusk. Now you are going to make me look at the sky at dusk to see if i notice the birds! LOL

We have swallows here. There's a flock of about 2 dozen that descend upon our yard around dusk, swooping and flying as they eat the insects that are also out at that time. They even fly up on the porch. Sometimes they perch right on the windowsill. One night when I was backing out of the driveway, I noticed a bunch of them sitting on the roof. Just...sitting. Made me think of Alfred Hitchcock's "The Birds", only with swallows and far less terrorizing.