On Sat, 27 Sep 2008 14:30:17 -0500, Ken Fortenberry
<kenfortenberry@trashameritech.net> wrote:


I've always presumed invading Zebra Mussels were A Bad Thing, at least due to
their crowding out native species. Fouling water intakes and turbines would be
further down my list of negative impacts.

But, as for predators, are there no crawfish in the Great Lakes? Apparently,
crawfish love them and a single crawfish will consume literally hundreds of
the juvenile form per day...

/daytripper