Evening all, i only noticed these on the power lines over the road from my house the other night, i dont think they have been there that long as im sure i would have noticed. They are on all 3 of the higher voltage lines on the top of the poles, and the left hand one in the photo flashes red every now and then. there is no real pattern to the flashing though.
We are in a vector lines area in Auckland.
thoughts?
ps sorry the picture is black and white, my camera only works in monochrome