R1

What do you call the small insect that flies at night and flashes a light in its tail?

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

FIREFLY	8
LIGHTNING BUG	5
LIGHTENING BUG	3
FIRE FLY	2
FIREBUG	1
GLOWWORM	1

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