"Alex Stephens Jr" wrote in message
...


St Elmo's fire? Wouldn't have thought that was likely from trees?
Maybe streamers? Never seen sparking trees before unless they have
actually
been zapped.
Alex.

It had me thinking of streamers too but I wouldn't like to say for sure.
http://www.wrh.noaa.gov/Flagstaff/science/lightnin.htm

Jon.