It looks like it came from some form of pest, but there are no obvious holes or material above it. It’s between glass and a screen with no obvious openings or holes. None of my other windows have it. We did have the house re-insulated recently, but I don’t think it looked like this. Any help identifying what’s going on?

I’m geographically located in Northern NJ I’m the US in the suburbs.

  • tal@lemmy.todayEnglish
    3·
    4 days ago

    It doesn’t look much like termite droppings to me:

    https://www.orkin.com/pests/termites/termite-droppings

    What Do Termite Pellets Look Like?

    Drywood termite pellets are tiny, oval-shaped capsules with six concave sides and rounded ends. These pellets, which are about 1 millimeter in length, can form small mounds beneath kick out holes. The mounds may look like small piles of salt or pepper.

    termite-droppings