Square Flying-Flies

They're weird. Square flying flies zip around, turning sharp angles, forming squares, hexagons, triangles, and other shapes with corners. Unless another square flying fly actually accidentally travels into the sharp shape of another. Then a brief buzzing battle ensues until they quickly break apart into their own shape patterns.

Usually, these square flying flies do not bother people. They just fly their holding patterns.

Odd.

Not all flies do this. Some are very annoying and consistently and persistently attack faces, eyes, ears, and food of humans. (They do the same to animals, but that doesn't bother me as much.) Regular flies are available to land on windows or doors or walls where one can smash them with a swatter. But not square flying flies. Can't get them to land on something for the purpose of termination. They just hover in mid air, flying their sharp angled shapes.

Hmmmm. For why are square flying flies frequently flying familiar formations? Food for fun focus of fact finding.