All,
I have noticed every night that the radar bird echoes are picking up more and
more
even when the winds are not that favorable. A significant cold front, the first
of this budding upcoming "cold" season, will be upon the northern U.S soon. It
will first cross the
upper Plains Saturday and
>From 1991-1994 during fall migration I had a line of 3-7 (depending on year)
>acoustic monitoring stations in an east-west transect across of NY.
>Recordings were made using VCRs in long-play mode (9 hrs) on nights with good
>migration conditions. I listened back to the tapes and catalogued th