R10

A very small fly that doesn’t sting, often seen hovering in large groups or bunches outdoors in summer:

This question was slightly altered from the 1965–70 question.

GNAT11
LAKE FLY4
GNATS2
DOG PECKER FLY1
MIDGE1
NO-SEE-UMS1

DARE Data Summary by Dictionary of American Regional English (DARE) is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.