Here in SE Tennessee, we have a few areas with the "congregating pulses" type (i.e. they all blink [mostly] together). But they're all green, here =D

You sound remorseful (from your youthful indiscretions); but out of curiosity... does the "glow" splat when thwacked (with a tennis racket)? or does it immediately extinguish?

I thought I saw red one in the deep Pennsylvania Woods and I would definitely see blue ones occasionally.

[dead]